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 ...

(It is also possible to find collectible coins of rare value due to printing errors or from specific dates. If you have the time, consult the Guide Book of United States Coins to see if you have a ...

To improve your chances of getting a good deal, here are five places to look for rare coins worth a lot of money.

That's what Luz Quintero and her sister, Angela Malagiere, were wondering about their collection. At her home in Moonachie, New Jersey, Quintero showed some of the coins that could have value: a few ...