$5 bills with special serial numbers or printing mistakes are sought after by collectors and could be worth a small fortune.

YouTube host Dan told Newsweek: "It's amazing to see this note in this condition, like it was just printed almost 250 years ...

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 ...

Find out which rare and collectible bills bank tellers are asked for most — plus how to request your own unique currency.