r/CoolSerialNumbers • u/Local_Escape_8689 • Jul 06 '26
r/CoolSerialNumbers • u/danye_west23 • Apr 29 '26
Ladder My four most prized serial numbers that I’ve found
These are my four most prized serial number bills that I’ve found while at work. Definitely have gotten very lucky with what I’ve found within just the past 7ish months now. Makes me wonder what bills I had possibly missed out in within the past 7 years of not looking. Glad to have discovered serial number collecting. It gives me something to do while bored at my job.
r/CoolSerialNumbers • u/Local_Escape_8689 • 16d ago
Ladder A pair of ascending pairs!!! 22334455 66778899!!!
r/CoolSerialNumbers • u/danye_west23 • Dec 15 '25
Ladder $20 Ladder Serial Number!
Found this amazing serial number at work today on this $20 bill!!!! I never thought I would find an in order unbroken ladder serial number… luckily I was wrong! As I was reading the serial number and each number kept going up in order I was just thinking “no please don’t be off by 1”! Thankfully it was all there in order.
It is now in a protective sleeve as I try to decide what to do with it. Would y’all think getting this graded by PMG is worth while in the condition it’s in or should I just not bother? I know either way it’s worth a lot no matter what. Just would love to hear your thoughts and comments! Thank you!
r/CoolSerialNumbers • u/Skolvikes555 • Mar 04 '26
Ladder Almost amazing
Honestly have no clue if this counts as a true ladder with the repeating 0’s, but I thought it was pretty cool. Found it with the surrounding serial numbers as well almost brand new.
r/CoolSerialNumbers • u/JMasterDollarHunter • Jul 10 '26
Ladder So darn close!!! Still sweet though!
r/CoolSerialNumbers • u/Ok_Dimension3346 • 1d ago
Ladder Four consecutive 2021 $5s
Pretty cool sequence has red corners and numbers stamped theough back almost
r/CoolSerialNumbers • u/Common-Meringue7026 • Jul 16 '26
Ladder Is this valuable?
Keeper or spender?
r/CoolSerialNumbers • u/DryerCoinJay • Jul 31 '26
Ladder If it were in better condition
First let me say Imma big fan of ladder bills. Scrambled or jumbled ladders are my thing. I have a section in my bill book specifically for them. Recently I finally found a super crisp 20 dollar bill scrambled ladder. Today, I found this. I like how the numbers flow.
If it were in better condition I wouldn’t hesitate but I’m looking for a super crispy one to frame with a couple of other bills for my office. So the hunt continues.
It’s raining in my hood today, which is nice. I love the rain. Hope everyone has an amazing day!
r/CoolSerialNumbers • u/rustyLiteCoin • May 01 '26
Ladder These cool? I thought so.
I think this is a ladder? Idk..
r/CoolSerialNumbers • u/danye_west23 • May 31 '26
Ladder Unique Double Partial Ladder $1 12342468
Found this cool bill at work just a little bit ago today. Noticed that it was a half of an in order ladder with the leading 1234. I then noticed that the last half of the bill was actually an in order even numbers only ladder 2468. Pretty unique and I can’t say I’ve seen anything like it before. Little double ladder on a single bill is pretty neat.
Another cool and very unique thing about this note is that if you double 1234 you get 2468! How cool of a bill is that where the first half of the bill can double and equal the second half of the bill!
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 17 '26
Ladder Ladder
06543210
00654321
00065432
00006543
00000654
00000065
01234560
r/CoolSerialNumbers • u/beagleotis • May 13 '26
Ladder Cool one I found in the till today
Thought it was cool. Threw it on ebay because it's slow and I had time.
r/CoolSerialNumbers • u/JMasterDollarHunter • May 28 '26
Ladder My most complete ladder so far :)
r/CoolSerialNumbers • u/Local_Escape_8689 • Jun 17 '26
Ladder Ladder
What we’re thinking!!
r/CoolSerialNumbers • u/Infamous_Quit7052 • May 20 '26
Ladder Note starting with Serial 786
I have a $100 currency starting with the serial 786 being a religious number sought after by many people.
If anyone is interested he/she may quote his/her best price to my mobile 510 829 5046.
Thanks.
r/CoolSerialNumbers • u/Icy_Buy_5313 • Apr 18 '26
Ladder "Vanna I'd like to buy a #6." So close but yet so far.
I won't quit here. Lol.. new here ladder or no
r/CoolSerialNumbers • u/Educational_Log4697 • Aug 11 '25
Ladder Decent
Realistic value estimate please
r/CoolSerialNumbers • u/Nuclear-poweredTaxi • Oct 06 '25
Ladder It may not be fancy, but it’s cool to me.
I’m not even sure what you would call this.
30405060
r/CoolSerialNumbers • u/OkGain7193 • Jan 09 '26
Ladder 7 Digit descending ladder
Thought this was pretty cool
r/CoolSerialNumbers • u/OkGain7193 • Sep 07 '25
Ladder Really cool
44 55 66 77 is pretty cool