It's pretty normal to get a fiver back when you get change, but some rare 5-dollar bills are actually worth a lot more than their face value. Spotting one of these treasures is all about knowing what ...

One of the most eye-catching designs in U.S. currency history is the 1869 Rainbow $1 Legal Tender Note. Nicknamed for the colorful tints of blue, green, and red ink, this bill features a portrait of ...

Natasha Bedingfield might have had a pocket full of sunshine, but there’s a chance you’ve got a pocket full of rare $1 bills worth a lot of money. From notable mistakes to the uncirculated, ...