You've probably handled thousands of dollar bills in your life without giving them more than a passing glance. Here's the ...

Some $20 bills with a small star symbol, known as Star Notes, can be rare collectibles worth far more than face value.

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 ...

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, ...