Coin collecting, sometimes called numismatics, can be more than a hobby for some. It can be a money-making investment. The same goes for collecting, saving or reselling old paper money. Learn: 5 Best ...

Did you ever find a $2 bill and think it special? Many folks see a ‘deuce’ and consider it kind of new. We use normal dollars, fives, 10s, and 20s usually. The $2 bill just pops up way less often, you ...