Every dollar that passes through your hands might be hiding a secret fortune. That wrinkled George Washington in your wallet ...

Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...

You've probably spent hundreds of dollars without giving them a second thought. Maybe you've folded that crisp blue Benjamin for your wallet or handed it over for groceries without even glancing at ...

Although most of your paper money won’t be worth more than what it says, there’s a chance it might — even if it’s not decades old — based on the serial number. To find the value, or find out if your ...