Seven $1 coins that once traveled to space sold today in an auction. The sale prices ranged from $120,000 up to $550,001.

A Queen Anne Five Guinea of 1711 soared past estimate at Noonans Mayfair, selling for £80,000 in a diverse auction that realized over £814,000 across 450 lots.

A group of gold commemorative Sacagawea coins, seven of which traveled into orbit aboard a NASA space shuttle, recently sold for more than $3 million.

This undated photo provided by Heritage Auctions shows a rare gold coin made by a noted craftsman in New York in 1787 that has sold at auction in Dallas for $9.36 million. Heritage Auctions offered ...

GRASS VALLEY (CBS13) — The story grabbed headlines around the world: A California couple found buried treasure in their backyard in the form of gold coins worth more than $10 million. Now the ...

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 ...

Richmond Auctions is hosting it’s first Gold Nugget and Numismatic Coin Auction consisting of over 100 gold nuggets as well ...

A rare dime depicting President Franklin D. Roosevelt is set to go up for auction. Three Ohio sisters discovered the coin, which was hidden for decades, and may be surprised by its value. Unbeknown to ...

British auction house Spink & Son announced the sale of a rare 22-carat antique gold coin dating back to the reign of Henry VIII of Britain, for 64,000 pounds. The coin of 20 shillings is one of 5 ...

One South Carolina couple has given new meaning to the season of perpetual hope after stumbling upon antique coins worth $25,000 in their Columbia home. Army vet James Mumford, 46, and his wife ...

The treasure trove of rare U.S. gold coins found buried in a family’s backyard in the Sierras hit the market Tuesday night for the first time, with one of them fetching a reported $15,000 at auction.