founder and CEO of The Money Manual. On top of this, the other two factors contributing to the value are rarity and condition ...

It's pretty normal to get a fiver back when you get change, but some rare 5-dollar bills are actually worth a lot more than .

If you happen to have paper money with a unique or interesting serial ... and each bank has a letter and number combination associated with it. On $5 bills and up, the bank identifier appears ...