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

That crumpled dollar bill sitting in your wallet right now might actually be worth hundreds, even thousands of dollars. You ...

Take a dollar bill out of your wallet. How much is it worth? Say "a dollar," and chances are, you're absolutely right. But it's also possible that the humble Washington in your hands is worth much ...

Something that's always on the mind of sports card collectors: How rare is my card? While this question is important when determining long-term card values, it’s a much more nuanced discussion than ...

Before you spend that $1 bill on a soda or candy bar, you might want to double-check something. According to Weathynickel.com, some of those bills could be worth up to $150,000. To learn how to check ...

Pull any bill out of your wallet. See the dark green numbers on the top-left and top-right corners? Those are serial numbers, and some are more rare than others. If you happen to have paper money with ...