CoinClinic tackles questions about gold coin purity, the Hobby Protection Act, counterfeit coins, and other collecting curiosities.

Old foreign coins can look unassuming in a drawer or album, yet some pieces of metal have sold for millions. The following 12 coins show how historical context, rarity and condition can turn small ...

Coin collecting is viewed by many enthusiasts to be a form of modern day treasure hunting, as shops in South Beloit and Beloit continue to do well as collectors come seeking rare finds, or simply to ...

Discover 10 very rare United States coins that collectors chase that could fetch hundreds, with updated market values and ...