Hi Everyone: I'm kind of new at this. So let's start asking how do you know if something like these are worth something more than the face value or not. Thanks
I have no idea on paper, but I would keep the red 1953 $2, just because they aren't made any longer and you will probably never see one again unless you buy it. I have a 1934 $20 and I had to keep it. Messed around and lost my blue $5 moving and regret that a lot!
It's not much different than coins. Rareties, printing errors, etc. The 1953 $2 probabely would have a premium, or value above face, the others are all printed within the last decade and may not have numismatic value to them. You should post this on the paper currency http://www.cointalk.com/f31/ section, there are plenty of members there who could better help you.
