a 100-dollar bill is always worth at least $100. In some cases, though, super rare 100-dollar bills are worth way more. In fact, some extremely fine examples can be worth six or seven figures.

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 mint condition, but what about $2, $50 and $100 legal tender notes that ...

When is 50 bucks worth a whole lot more than 50 bucks? When it's a rare 50-dollar bill worth thousands of dollars! Don't plunk down that 50 to pay for dinner until you take a closer look.