That crisp Benjamin in your pocket might be hiding a secret. We're living in an age where ordinary people are discovering ...

You've probably never given a second thought to the dollar bills sitting in your wallet right now. Most people don't. They're ...

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 ...