Every dollar that passes through your hands might be hiding a secret fortune. That wrinkled George Washington in your wallet could be worth anywhere from a few hundred bucks to tens of thousands, ...

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 ...

Check your wallet! If you have any $1 bills, you may want to double-check the serial numbers. Currency collectors are willing to pay up to $150,000 for these rare $1 bills in the United States that ...

There are worse things than having a wallet stuffed with $20 bills, especially in this economy. But did you ever stop to consider that those twenties in your pocket could be worth more than their face ...