According to https://www.mycurrencycollection.com/reference/fancy-serial-number-checker/15823794 this Bill scores a 90.7% on the cool rating because it contains no doubles—has all digits 1-9 but 6.
Worth posting somewhere?
Got $100 in ones at my bank today to try my luck at searching. I think I did pretty well and had some beginners luck. Found a Trinary bill, a star note and a 77777 note. Looking for opinions on whether or not its worth trying to sell the 77777 note on ebay? I looked up trinary notes on ebay and...