A very rare experimental 25 pence British coin from 1981 that looks at first glance like an ordinary 20 pence example has sold at auction for some 6,800 times its face value. Estimated at £500 to £700 ...

With rare and valuable coins selling for thousands and even millions of dollars, buyers and sellers need to take every step they can to ensure they get the best deal. That’s especially true for those ...

A 400-year-old gold coin dating to the time of King Charles I that was found in a pile of loose change is expected to fetch thousands of pounds when it is auctioned off next month. The coin, a gold ...

Avid coin collectors jumped at the chance to get their hands on a rare $20 "double eagle" gold coin at a Southern California auction house Tuesday afternoon, but only one walked away victorious after ...

An American silver coin from before the American Revolution that was recovered in an old cabinet in Amsterdam sold for $2.52 million at an auction, decimating the previous record. The threepence coin ...