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 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 ...

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 ...

A historic gold coin will kick off the sale of one of the most valuable privately owned collections. The 1496 King Hans Gold Noble coin is part of the prized L.E. Bruun collection, which is valued at ...