Pocket change can make you rich -- especially if it contains a coin that's deemed rare and valuable. Case in point: An old ...

Economically uncertain times tend to create volatility in many markets, including the rare coin market. Although no one can ...

Economically uncertain times tend to create volatility in many markets, including the rare coin market. Although no one can predict the future, it's possible some rare coins will lose value.

If this trend continues, 1982 Lincoln Penny, Large Date coins might ... If you clean away the history, that can pull the value of your coin collection down. If you were planning to clean up ...