Don't let valuable coins become worthless due to a simple mistake.

Interesting coins shared by the online coin collector community.

Add Yahoo as a preferred source to see more of our stories on Google. Among the items going under the hammer is a 100 ducat gold coin of Ferdinand III of Habsburg, which was minted in 1629. - Courtesy ...

The most expensive collection of coins to ever reach the auction block has a backstory straight out of Hollywood. An anonymous collector first began assembling coins in the 1930s after the stock ...

For the past century, one of the most valuable collections of coins ever assembled has been hidden away in Denmark, its location known only to a handful of designated stewards. The situation was ...