Add Yahoo as a preferred source to see more of our stories on Google. The 2000-W Sacagawea dollars were previously stored at the Fort Knox Bullion Depository. “Lot 10006 and lot 10007 each sold for an ...

Because of age, rare printings, or interesting features, coin collectors have shelled out serious dough for these 11 dollar ...

A group of gold commemorative coins that traveled into orbit aboard an infamous NASA space shuttle recently fetched a series of historically high bids at auction. Ever since a collection of Sacagawea ...

Most rare coins experts expect these to become the most valuable modern coins ever sold, Stack's Bowers Galleries claimed. The mission, STS-93, most prominently helped deploy the Chandra X-Ray ...