These days, it's rare to stumble on an old promo copy of a famous single — which is why a 7" promo copy of The Beatles' "Love ...

Collectors and dealers say some old $100 bills are quietly trading for many times their face value, turning an ordinary trip to the ATM into a potential windfall. The most dramatic examples involve ...

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 ...