If you have some old $1 bills lying around, particularly if they are from 100 or so years ago, you could be looking at a payday of a few hundred bucks or more.

Most people who come across a $2 bill tuck it away in a drawer, convinced it's somehow special just by being unusual. That ...

Have you ever wished you could stretch a $1 bill beyond its face value? That dollar in your wallet might be worth a lot more than you think, so consider holding on to it instead of spending it – at ...