According to International Precious Metals, only 2,000 were produced, and even fewer are known to exist today—hence their hefty worth. One of these coins once fetched $6.6 million at auction, while ...

There are many dollar coins in circulation and for sale right now, with some of the most popular being the Sacagawea Gold Dollar Coin, the Seated Liberty Silver Dollar Coin, and the Peace Silver ...

Hundreds of Roman-era gold and silver coins were found in a field outside a village in the Netherlands, officials announced this week. The coins are thousands of years old, the Netherlands ...