A coin sitting in a jar or drawer could be worth thousands of dollars if it has a rare mistake from the U.S. Mint. Some 1999 state quarters from Georgia have sold for as much as $10,000 due to unusual ...

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 ...

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 ...

Got spare change lying around? You might want to check for a quarter from 1999 that could be sold for thousands at an auction. Minting errors make the coin extremely valuable because of its rarity and ...

The rise of the internet as a medium for commerce has transformed many industries, including the rare coin business. In the pre-internet era, information about rare coins was hard to come by unless ...

Some of the rarest and most valuable coins in U.S. history owe their worth to minting errors that slipped through unnoticed. Coins like the 1943 Copper Penny, struck in copper instead of wartime steel ...