Now if you just had another “1” instead of the “2” you would definitely have something, still cool though.
I hope you kept it, lol. It's called a 7 in a row and pretty hard to come by. The higher denomination might be a hard sale, most people collect lower notes. I had a few $1 notes with 7 in a row back when I still saved fancy serials. I got $30± each for circulated condition 18 years ago when my youngest daughter was born.
Very obvious omission in that grouping. You got eight silver certs with six in a row + two in a row. Where is the 33333333 ? That couldn't have been the note you saw and said nah, I'll skip that one
This site says 7 in a row qualifies as a fancy serial number: https://www.mycurrencycollection.com/reference/collecting/types-and-values-of-fancy-serial-numbers