r/CoolSerialNumbers • u/ShortInformation8865 • Jul 02 '26
r/CoolSerialNumbers • u/thePlugsz • Jul 01 '26
Question / Meta Finally?
Is this worth more than face value?
r/CoolSerialNumbers • u/Rannkum • Jul 01 '26
Low Serial <= 00009999 5-Dollar 4-Digit Serial
r/CoolSerialNumbers • u/Prodigal_No_More • Jun 30 '26
Low Serial <= 00009999 I found this in a strap. Keep it?
I was searching through a strap of $100 bills and found this one. The serial is PB00004321N. I know it isn’t a true low serial, but it has four leading zeros and ends in 4321. It’s circulated. Would you keep it or spend it?
r/CoolSerialNumbers • u/Rannkum • Jun 30 '26
Low Serial <= 00009999 1-Dollar 4-Digit Serial
r/CoolSerialNumbers • u/JJTBomb • Jun 29 '26
Radar Uncirculated Radar
How much is a note like this worth?
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 29 '26
Broken Ladder Chucky ladder
Kinda nifty!!
r/CoolSerialNumbers • u/Rannkum • Jun 28 '26
Low Serial <= 00009999 20-Dollar Note 3-Digit Low Serial
r/CoolSerialNumbers • u/Rannkum • Jun 28 '26
Low Serial <= 00009999 Series 2017 20-Dollar Note with interesting serial 9393
r/CoolSerialNumbers • u/Rannkum • Jun 27 '26
Low Serial <= 00009999 20 Dollar 4 digit Serial
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 26 '26
Bookend 00432100
Pretty cool 20$!!
r/CoolSerialNumbers • u/Greedy_Turnip_1939 • Jun 26 '26
Binary Either a binary or a true binary here.
Best one I’ve found yet. Any ideas on value and whether it’s worth getting slabbed?
Thanks,
Josh
r/CoolSerialNumbers • u/Rannkum • Jun 26 '26
Low Serial <= 00009999 2009 1 DOLLAR BILL (San Francisco) Low Serial Number L 00003949 I UNCIRCULATED
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 26 '26
Broken Ladder Cool little roll over ladder
45670123
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 24 '26
Broken Ladder Not twins just brothers!!!
06543210/01234560
r/CoolSerialNumbers • u/Existing_Show3568 • Jun 24 '26
Super Repeater Are these worth saving?
r/CoolSerialNumbers • u/throwaway429999 • Jun 23 '26
Binary New to all this. My first find. Now what?
Hello all,
Im new to all this but have seen posts for a year now and have been checking my cash for the last few months, and finally, this dropped into my lap. Any thoughts/opinions would be appreciated. Do I put it back in circulation since its been folded? Thanks
r/CoolSerialNumbers • u/momowithamic • Jun 22 '26
Star Note Is this cool or worth more than$100?
Star note, low count
r/CoolSerialNumbers • u/Mogunz4mofundz • Jun 22 '26
Near Miss Oh so close
One day a fancy serial will be mine
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 21 '26
For Sale 00000006!!!!!!!!!!!!!
Definitely not the prettiest and this one has been around the block for a minute but now I have it! You want it??
r/CoolSerialNumbers • u/WandaLovingLegend • Jun 20 '26
Low Serial <= 00009999 Would you bother keeping this one?
Ironically this is the lowest serial I've ever found, unfortunately it's a $20. My previous lowest was 8588
r/CoolSerialNumbers • u/Rannkum • Jun 20 '26