You've probably never given a second thought to the dollar bills sitting in your wallet right now. Most people don't. They're just money, right? Something to grab for coffee or parking meters, and ...

(NEXSTAR) – You might already know that some state quarters or star banknotes can be worth more than face value. But are you overlooking any rare “radar” banknotes in your wallet or purse? So-called ...

Palindromic serial numbers make 'radar' banknotes especially valuable for collectors (Image: valsknickknacks_1 / eBay) Most people are aware that specific state quarters or star banknotes can fetch ...

That $1, $5 or $10 bill in your wallet might be worth way more than its face value if it has one of these types of cool ...