John Adams is one of the most significant of the US Founding Fathers and one of the most collectible. This seems a great price for a piece of the man himself.

John Adams may be the most significant of the Founding Fathers. A lock of hair from this political titan is being sold now.

A single coin can be worth a lot of money -- a pretty penny, one might say -- if it's rare and has enough historical ...

While there are many old coins worth more than their face value, this particular quarter boasts astronomical prices ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

The combination of "copper" and "penny" might not seem like the best formula for valuable coins considering that you can find ...