Rare $2 bills can have serious collector value, and spending them could mean losing money if you don’t know which ones are ...

Most people who come across a $2 bill tuck it away somewhere, vaguely certain it's unusual but not quite sure why. Some spend it without a second thought. That instinct to hoard it is actually correct ...

Pull out your wallet. Before you hand over that bill for coffee, flip it over. Look at the serial number, the seal color, and whether there's a tiny star at the end of the number string. Most of what ...