Rare coins and bills that haven't been released to the public are often worth a lot of money thanks to an error or specific ...

These examples can give you an idea of what to watch for in your wallet. The bills listed ... A serial number 1 10-dollar demand note sold at auction in 2014 for $381,875. Very rare, the 1878 ...

The value of the U.S. dollar changes every day, but many people don’t think about how it affects their wallets. A stronger or weaker dollar can have an impact on more than just exchange rates ...