Currency errors: Treasures in your wallet

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Currency errors can be big bucks. And they may already be in your wallet …

Currency errors check your wallet

I've been in the habit of asking for funny money when I go to our credit union. It's fun to spend money that's a little unusual. In the past, I've withdrawn a substantial number of $2 bills, a bunch of $1 bills, and a bunch of half dollars.

After getting the bills home, I could see that there weren't any red-seal $2 bills, but they're still neat to spend. Since I didn't really know too much about what kinds of currency errors were out there, I checked on eBay to see what people were selling. Here's what I found in the way of currency errors.

A big thank-you to PaperMoneyGuide.com for allowing use of their pictures!

Misalignment currency errors

Currency error - misalignment
A dollar bill with a misalignment error on the portrait printing on the front side.

Normal notes have an even border around the engraved picture on the front and back. Sometimes the framed part of the bill gets off alignment, and you'll have uneven borders, a chopped-off design, or even part of the next note's picture on it.

Misalignment in one of the printings

Currency error - misaligned overprint
A dollar bill with a misaligned overprint. Notice how the seals and serial numbers are way off.

The green seal that overlaps the spelled-out denomination to the right of the portrait on the front, as well as the serial numbers on the bills, are applied in the third printing. (The first and second are back and front, I believe.) If this printing is misaligned, the seal will be off-center, or the serial numbers will overlap some other part of the bill's design. (One of the 1976 $2 bills I got has a misaligned seal.)

Ink smears

Currency error - smeared ink
A dollar bill with a black ink smear error.

Just like what it sounds: black ink applied during the printing process gets loose on the bill. Each intaglio press uses over a ton of ink per hour and the ink on each printing takes three full days to dry, so it's tough to avoid smearing on every single bill.

Printing on the wrong side

currency error - wrong side
A $10 bill with a third printing on the wrong side.

Sometimes the seal and serial number are printed on the reverse rather than the obverse. Although the process of printing currency has a lot of automation, there's still has been some necessary manual handling of the sheets of bills within the process. If sheets were dropped and picked up in the stack upside down, then the printing will be flipped on the bills.
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Gutter folds or butterfly folds

Currency error - gutter fold
A $10 bill with a gutter fold error in the upper left.

If the note gets a fold in it during the printing process, part of the note's design will be offset from the other part. Gutter folds go from one side of the note to the other, and butterfly folds go from one side to a perpendicular side.

Miscut bills

Have you ever gotten a magazine in which you had to tear apart some of the pages because they weren't cut perfectly? Some notes come out that way. If so, there might be an extra flap on one corner of the bill.

Light or missing design

Currency error - insufficient ink
The reverse side of a $1 bill that had insufficient inking.
Currency error - missing second printing
A bill with a completely missing second printing (which would have contained the portrait).

If the application of the front printing is poor, the seal and serial numbers will stand out more than normal. It's caused by interrupted ink flow to the plates, or light pressure in the intaglio process.

Mismatched series

The letter in the black seal and the letter preceding the upper right and lower left serial numbers should all be the same. However, sometimes they're not.

Mismatched serial numbers

Currency error - mismatched serial numbers
A $1 bill with mismatched serial numbers. The one in the upper right is different than the one in the lower left.

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The serial numbers on the bills uniquely identify each bill. They are printed mechanically like just everything else about the bill. Since the serial number is printed twice on some bills, one serial number imprint may advance correctly, but not the other. This results in a mismatch if not caught.

currency errors big bucks

There's a fair bit of interest in currency errors so check your wallet to see if you have some extra cash hiding in there!

Currency errors can be big bucks, and they might be in your wallet right now! This post talks about the most common kinds of errors

193 thoughts on “Currency errors: Treasures in your wallet”

  1. I hav a 10$ bill from an atm in 1988 .front of bill normal back of bill is missing half of the print on top of back of bill.. what is it worth

    Reply
    • Hi Jody,
      You mentioned you had a $10 bill that was missing ink on one side.. Do you still have this bill? And if so, are you willing to to sell it? Please, feel free to email me back at megansherrow7@gmail.com. Heck, you can even text me at 850-903-1736. Thanks!
      Megan S.

      Reply
  2. So are these currency errors more valuable due to their scarcity? I know baseball card errors used to have inflated values too.

    Imagine getting a $10 bill from the supermarket and finding out it was worth far more than that because of a printing error!

    Reply
  3. Mike says
    “Imagine getting a $10 bill from the supermarket and finding out it was worth far more than that because of a printing error!”

    Heck yes! A nice surprise to get but how do you cash in? Is eBay the place to sell your money?
    cheers

    Reply
  4. I have a one dollar bill and in the serial Number the second number is 6 and the upper right the 6 has a smear on the bottom and it looks darker. And the 6 in the bottom left it is darker. Just wondering is the worth anything more than 1.00

    Reply
  5. hi i have a 1 dollar bill which came though payroll on a cruise line in the 1980s is genuine as i was a bursar paying the wages, the bill is only printed on the front the back is completely empty no dates , has serial number on front in mint condition,live in uk and wondered if there was any value to it

    Reply
  6. I have a 2004 A 20 dollar bill missing the green seal as well as black ink from where it spells out “TWENTY” and reaches down to the signature of the sec. of the Treasury. And a double quad 2013 1 dollar bill with serial number 77778888

    Reply
  7. I have 1991 one dollar bill with a ghost imprint of the front actually on the back. Can you tell me an estimated value. In very good condition.

    Reply
  8. I have bill in different denominations with unusual numbers. One has the serial numbers 59492989. I also have several single quads.

    Reply
  9. I have a Uncirculated 2 dollar bill 1976 with the words Washington DC, right under the serial number, crookedly printed and kissing the last 2 numbers. Border is not cut evenly.

    Also have several 1976’s in sequence with uneven borders.

    Tky! 🍀

    Reply
  10. I have a 1917 dollar bill that has the back inverted. I have not been able to find any. What might this bill be worth?

    Reply
      • The bill is descent. I have not had it graded but I wold put it about a 35-40. Heritage auctions has had a few. 8 sales total in 17 years and of the 8 sales 2 of the bills have been sold multiple times. So there might be 4 to 6 bills that exist. The bill is authentic but still not sure of a value. Thanks for your time.👍🏼👍🏼

        Reply
  11. I have 3 2013 series one dollar bills with ink seepage from front to back from Washington’s coat spots on front of coat no ink

    Reply
  12. I have a $1 bill the date is 2009 in great condition however the serial number is B 7556863 K (notice the space between B 7 & 3 K are different) there’s a single space between B 7 & a double space between 3 K it looks as if the number stamp didn’t have any ink on it, I have never ever seen a bill serial number like this and I’ve asked other collectors if they have and they to has never seen anything like it so I’m wondering if it would be worth anything?

    Reply
    • That does sound like an error if one of the digits in the serial number is missing. I haven’t heard of that either. You can always list it (starting high) and then see what people offer.

      Reply
  13. I have a 20 dollar bill that has the face in the bill outlined on the front of the bill the second face that’s in the bill so people can’t counterfit, can you tell me if it’s worth anything

    Reply
  14. Hello
    I have a 1 dollar bill with the serial number 88337700.. Is this anything special or worth more than a dollar.. Thank you in advance.. Scott

    Reply
  15. Hi there. I just got a $2 1953B red star note. It has a small line on the border white part in the center. Is this an error or do some bills have this line? I can’t seem to find info on this mark or what it is called? I’m lost here on if this normal or an error and if it adds value?

    Reply
    • Just to clarify my previous question. The mark is directly below the middle of the “0” in the words Two Dollars on the bottom center of the bill in the white outline. It is a small vertical line definitely a printed line not a pen or anything.

      Reply
    • honestly sounds like a real $10 bill that was only halfway through being made into a professional “counterfeit” $100 bill. I forget why, but I believe $10s are the cheapest choices that also have UV strip tests and the like.

      Reply
  16. I have a 1995 1 dollar bill that I’ve had since it first came out it is missing the third layer on front . Do you have any idea how much it would be worth?

    Reply
  17. I have a $5 bill that has the last number in serial number shifted lower/down . Not straight alligned with rest of serial number. Error ,yes….is there any value to this type of error?

    Reply
  18. I have a miscut 1969 A series $100 note. It’s in pretty good shape for any note that old. Should I spend the $ to have it graded?

    Reply
    • Hard to say without seeing the bill (extent of the miscut, wear and tear on the bill, etc.) but you can probably get close to the grade with some research on your own. Then it’s a matter of seeing if it’s worth the premium that you might get from the error.

      Reply
  19. I have a 2001 20 dollar bill mis cut out mis aligned and it’s serial number is CL22772911B. Sounds like some 9/11/2001mumbo jumbo and the government going ha ha we put it in your money you idiots….

    Reply
  20. I have a one dollar bill that is missing the outside border on the right- front of the bill. What info do you need off it in order to give a value for it

    Reply
    • I think the best tack to take is research on eBay how much your error bill would tend to go for, and then list it for a price you’d be tickled to get. You can always lower the price later, or accept a lower offer. You probably can list it for as long as you want, and only pay eBay when it sells.

      Reply
  21. I have three $1 bills that are missing both the black and green seals. They do have serial numbers and are each sequential (separated by 100s). I haven’t been able to find any like them on eBay… everything I’ve seen that’s similar is either missing one of the seals or both seals AND serial numbers.

    Reply
  22. I was standing in line at Safeway tonight waiting my turn to pay. I slowly realized the twenty dollar bill in my hand looked funny. I realized it was an error of some sort and possibly worth a small fortune….to me it looks like the strip usually found inna twenty dollar bill was never laid into the bill. Like the machine didn’t catch the end of its roll before pausing and stamped the bill or whatever but its missing the strip….I can’t see with my eyes that it was done by hand or anything. There is some slight ink run off where there shouldn’t be etc…can somebody help me figure this out

    Reply
    • Hmmmm, hard to tell without actually seeing the bill.

      Does it have the design that’s characteristic for your bill’s year?

      If it does, then check to see if the internal strip was a security feature for that year’s bill.

      If it should have that strip in there, then … 🙁

      Reply
  23. I HAVE A 2013 SERIES $20.00 THAT HAS A “IRON CROSS” OR ” GOOD FORTUNE” SYMBOL ON MIDDLE RIGHT BACK SIDE, IT LOOKS LIKE IT WAS PRINTED THIS WAY AND I GOT IT FROM AN ATM. CAN YOU TELL ME ANYTHING ABOUT IT? ML5226527F, L12, F85, 151

    Reply
  24. I have a 1953 b 2 dollar bill that is very uneven, it is in uncirculated condition. There is about a half inch gap of blank space on the left from of the bill and and eighth inch on the right. The red seal is not right in the middle if the word 2. Any idea of value

    Reply
  25. I have a curculated 1996 $100 bill with mismatched serial numbers by just one digit. I’ve checked eBay and haven’t found anything like it.

    Reply
  26. I have a $5.00 bill in excellent condition that looks like the back was printed on top of the front and a $10.00 bill in excellent condition with a gutter fold that runs diagonally right through the portrait. Where would be the best place to sell them.

    Reply
    • Those bills sound neat!

      I haven’t found any such bills myself but a lot do sell on eBay.

      My ebook (linked in the post) explains how to do the price research on this.

      There are, of course, other buyers outside of eBay.

      Reply
  27. I found a 2009 $10 U.S bill that on the forehead of Hamilton is a thread from the paper is sticking out, is it worth anything

    Reply
  28. I have a 2013 $5 bill, serial number MC 24997600 B that is miscut (top/bottom) so much that Lincoln’s name ribbon (that should be below him) is at the very top. My mother received it from an ATM a few years ago, appeared to be brand new at the time and she put it in a book for safe keeping, so it is in perfect condition to my eye. Any idea what it could be worth?

    Reply
  29. I have a $1 bill with the back top left 1/4 of the bill reprinted exactly on the front top right 1/4 of the bill. So the pyramid is intersecting the green seal. Could this be worth something more than the dollar face value?

    Reply
  30. I have a 2009 1$ bill that is miss cut. The left side margin is much bigger the the ride side. Any worth more then a dollar?

    Reply
  31. I have a 1 dollar bill with a gold border I thought it was first drawn on funny haha kinda thing but as I look more and more it looks like am ink error and can’t find anything on it any thought to see if it’s real or fake??

    Reply
  32. My 94 year old father in law tells me he has a 10 dollar bill with the face printed on both sides. I’ve never seen the bill as he has it in a lock box. Could this be worth much?

    Reply
  33. John, can I send you a couple of pics? A 2003 Jefferson with a collar flaw, and a 76 Jefferson with what looks like red dye or rust.

    Reply
  34. Hello, I just got a 2003 $20.00 bill from a atm and noticed on the front next to the word TWENTY it has a weird mark to the right of it that looks like a arrow are a corner are something and no others have it on them from the same year. It’s the same color as the word, I thought it might be a pencil mark but I checked and its not. is it anything normal? I was just wondering. can scan it and send a pic if like. but I dunno if to spend it are to check around. ty for your time.

    Reply
  35. I found a one dollar bill my grandfather had hidden away in a box after he died it’s a 1995 and looks like its misprinted or miss cut something just trying to find a value what do you think

    Reply
  36. Hi my name is Iryna
    I have found 50 dollar bill with two ink lines one through the face and another from the F of straight down to the L of the dollar could i have found something

    Reply
  37. I have a $10 bill with half of the back printed on the front and half of the front printed on the back.. any idea if this is worth anything?

    Reply
  38. I have a 2013 $1 bill. Miscut bill for sure. Almost no border on the right hand of the bill and thick border on left front. Bill is in excellent condition. What would it be worth.

    Reply
  39. Hello, I just found a $1 bill with a misaligned serial number the only number misaligned in the serial number is the 9 (L06128469L) the bill is well used maybe fine condition any insight

    Reply
  40. Just found that I have a 2009 twenty that appears to have two sides of a circle. a very thin line going over Jacksons forehead and right eye with the other half just under The United States of America. An incomplete circle that should not be there embedded in the bill, and not stamped over it. Like it touched a round machine part that had a small amount of grey ink on it. Is there any way to prove it a misprint?

    Reply
  41. I have a 2009 50$ bill with serial JG00010897* star note, i also think its an error as its covered in what looks like the yellow ink from the back of the bill on all the little 50’s. Its considerably more yellow than any other 50$ ive seen, and it suddenly stops in certain places. Am i just trippin or can this be a huge error star note??

    Reply
  42. I don’t get it. What you have illustrated are examples of funny money, most of which would not be accepted by any sane vendors nor atm machines or similar.

    I suppose there may be some value to a misprint but all other features need to be first verified as intended authentic government printed money.

    No merchant has an obligation to accept any sort of peculiar dough. I’m a merchant myself and I would not accept any of the funny money displayed.

    Reply
    • As a merchant, you don’t have to accept anything that looks suspicious.

      But people who run across these kinds of bills shouldn’t spend them anyway. They should sell them (or keep them!)

      Reply
  43. My mother has three $1 bills in sequence that she got out of the atm in the ’90s, and and the backs of all three are blank. there is a slight imprint, like a ghost imprint of whats suppose to be there but not inked. Any idea if they are worth anything?

    Reply
  44. Curious about an Uncirculated 1935 $1 Silver Certificate I recently purchased at auction. Upon recieveing today, I noticed the reverse of the bill to be considerably dark/heavier ink. It is not smeared, but is bled into the webbing design that surround the images. Looking closer through a 60x loupe, the negative space webs are very incomplete due to the over inking. Any ideas on this one as my research has turned up nothing as I found I overinking to this degree elsewhere. Appreciate the time and insight!

    Reply
  45. What about a 2013 – $1 Dollar Bill , with the serial reading like a palindrome except for a 1 at the end it reads 0412202214 also I have a Bill that the upper right hand serials numbers have faint numbers offset from them I thought it was a smear until I looked close it’s actually detailed just faint. Also there is a smear on one of the four ID numbers (I guess that’s what they are) IDK I’m a noob. Whoooooo! Rick Flare!

    Reply
  46. Found four 2014 20 dollar bills with what I believe is called embossed printing? All the serial numbers are pressed so hard they stick out the other side. Raised on back side, indented on front. Any value or just another 20?

    Reply
      • More details:
        I have an uncut sheet of dollar bills that was purchased from the US mint. On close examination I noticed that there is a partial human finger printed on the back side on every one of the bills (48 total I think). This is not a image from the front side showing through but actual printing. I was wondering if you ever heard of this type of misprint and if there would me a market for it.

        Reply
  47. I have a one dollar bill with the border in the middle. No border top,or bottom. But have borders on each end. It’s two different bill on one bill. s/n L 39588656 N

    Reply
  48. Hi Im hoping that maybe you can tell me if this is a good error or not an error at all.

    I got a 2013 $5 Dollar Bill today and Looking at it, the Serial Numbers are not inline with each number. For Instance Starts with Normal 44 / High 7/ Lower 2 (Lower than the beginning first two 44)/ Higher 4532. So the numbers all are 44724532, I looked at the Bill and noticed it right away and had to take a double take. Thank you so much for your time and help… Much appreciated. The only thing i know about money is I have to work hard to get it, then turn around and spend it. LOL

    Reply
  49. I have a 1990 $10 bill where the paper was cut on the left side with no white paper showing. Also the top was cut right above the Federal Reserve Note writing. The bottom and right side are normal though. Would this be worth anything?

    Reply
  50. I have a 1050 -$50 dollar bill that has a small top margin and a larger bottom margin. The Series 1950 D is crooked and overlapping on the line below. One corner has been folded but other than that it looks as if it has been in a book and new.Serial #H039185367A If I hold it up to ta light there is a dark light embedded in the paper between Grant’s face and the back.

    Reply
  51. I have a 2013 $1 bill with the serial # L40346947H. The 3 appears to be twice as thick as the other numbers. Meaning it looks like it might have been double stamped, but I don’t know if that’s even possible. Any ideas?

    Reply
  52. Serial numbers for misaligned I’m wondering if this $20 bill is worth any money more than it’s obvious $20

    Reply
  53. I have a dollar bill with the serial numbers the last three are going upward As opposed to going straight across

    Reply
  54. I got a uncirculated pack of 50 $1 bills. They are all in sequence. The front of every bill has a ink bleed through on front around face. On the back of each bill they have ink smears on top border, bottom border and on the center of the bills. You can line up each one in order and see the extra ink in those areas. Is this something common when you get uncirculated money from the bank? If not, is it a cool find and how much is it worth?

    Reply
  55. Hey there, I’m a waitress and about a month ago I got a $1 bill it is from 1981 and in really good condition. The front part has almost half the bill with the back also printed on the front. Everything else looks normal except for the front havong the extra part that has the back also printed on the front.

    Reply
  56. I have a Twenty dollar bill with link smear down the face on the bill, have never seen this before. How can I show you a picture of the bill?

    Reply
  57. I have a star note one dollar bill that is printed in completely blue ink on the reverse side and normal green ink on the front. I cannot find any information on this type of bill. Any ideas?

    Reply
  58. John,
    I have a $20 bill series 2017 where the serial numbers were so heavily stamped that you can feel them on the backside, kind of like reading Braille. Any oddity or rarity on this?
    Thanks

    Reply
  59. i have a one dollar 1963 series b serial numbers are faded and the cutting of the bill is slightly off what kind of advice would u give of about how much it is worth

    Reply
  60. I need help, any currency I touch “speaks to me” if that makes sense? Technically I’m a skitzo but I’m truly not, just close with the father.
    There’s not enough time in the day nor do I care about money to show you how interestingly deep this goes. But for starters I pulled 4 20 dollar bills a couple days ago. With no real direction of what to look for I listen to my thoughts. On quick glance I notice two sets of two different series. 2013 and 2017 A. The serial numbers are strange to me, I know they are probably important, but I’m too dumb to interpret them. However when you put the bills in the light, there’s a hologram of Jackson in the bottom right corner. It’s very strange that in both sets of series, one of the hologram Jackson’s has what looks to me like the letter “P” engraved on the forehead. I’m sure you guys know way more than me so please help if ya can! I got some pretty cool stuff I could show you! I have the pictures as well

    Reply
  61. I have a 20 dollar bill that has a donkey or goat printed on the back side above to 20. No other 20 dollar bills I have ,have this animal. If anyone knows why this might be please let me know. Thank you.

    Reply

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