SAN FRANCISCO - A treasure trove of rare gold coins discovered by a California couple out walking their dog has gone on sale, with one coin selling for $15,000 on Tuesday. The coins date from 1847 to ...

The most valuable gold coins sell for millions of dollars, partly because of the gold content but also because they are extremely rare. Even gold coins in higher circulation can sell for a couple ...

INDIAN RIVER COUNTY — More than 200 Spanish coins that were part of a sunken treasure retrieved off Vero Beach last summer have been authenticated by experts and offered to collectors for sale. The ...

Discovering ancient treasure resulted in a major payday for the lucky finder. A 34-year-old archaeologist named George Ridgway found a collection of more than 680 gold and silver coins with his metal ...