I was looking through the serial on some bills and found so weird ones. EUK7554344 ERV3136116 EUE3233086 AUA4326092 ARZ9922690 EKE as serial number letters Any worth money?
None of the serials you've posted are anything special. Look for radars (12344321) repeaters (23232323 / 23452345) ladders (12345678 / 98765432) binaries (10101010) low numbers (four or more leading zeros) Those are just some examples of what you should look for. For more information look here: http://www.iccurrency.com/ref_fancy.htm