I know its in really rough shape but here is a 2006 low number 1 dollar bill i got as a tip from work
It's rough, but I'd still keep it. It isn't that often you find that low of a serial number in circulation. So with that being said, here's a pair that I found while working over the summer.
Poor shape or not, you just don't run across those low serial numbers often, so I'd certainly keep it in my collection.