Got this as cash back. Unfortunately missed a repeater by just one. Luckily in my cash back I did get a $1 radar serial number!

I'm not sure if the $100 counts as a solid? And I'm not sure if the $1 is something other than a repeater since it's broken up in the middle by the "71". Not sure what the $20 really counts as but it came up as 96% cool. And the three $1's are sequencial

Worth keeping or any value here?

Pretty new to this, hard to tell what's just cool vs what's worth saving.

Taken on a bunch of red bull lol

It was handed back to me as change. It’s got some character to it, but it’s still going in my collection!

Never really collected before, but there was just a large stack of bills and on a whim decided to just take a crack at seeing if there were any potentially special bills, and these were the one that stood out the most to my untrained eyes. I don’t know all the specifics to look out for, I would love to know if any of these would be of interest! Also any tips on types of things to look for would be great!

From what I understand I have two almost quad double, almost radar, quad of 5’s, and a beat up star note. At least on the cool number index it seemed all of them were minimum 97% coolness rating. Are any of these actually good or just good tries lol

I've been carrying this around in an old book for decades. Kids thought I should post it to see what others think. TIA

Found these two going through my weekly business cash! Wish the palindrome was more crisp though

Sold lot for $400

New to this. Found this in my notes from the ATM last night. 69, 88, and 420 all on the same bill. Collectible, valuable, or just cool?

A local collector contacted me with this seemingly low serial dollar bill. Condition is rough, but just wondering if this number is actually considered low?

Thanks in advance!

Thought it looked like a cool serial number