i'm not very good with paper money. I got $20 as change today and i noticed the serial number...... IL 70878797 E Worth anything???
it's probably only worth $20, if the serial number was 70877807 or 70877087, than it may be worth something. By the way, something fun to do would be to go to http://www.wheresgeorge.com and enter the serial number there so you can track it. I do that with pretty much all my paper money.