You probably glanced at that crinkled dollar bill in your wallet and thought nothing of it. Most of us do. We spend them ...

Collectors are quietly hunting through wallets and cash drawers for the redesigned blue security–strip $100 notes, because ...

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, ...