A lot of people collect bills with interesting serial numbers, with stars, etc. a serial number with all the same numbers, or in numerical order, a palindrome, etc., all carry premiums.

This is an intriguing one. It would probably be interesting to them, because it doesn't have any repeating numbers, but it isn't obvious, like if they were in order. Still, I'll bet it's worth a little more than $1, but not much.