An extremely rare 1879 $4 gold coin could sell for $200,000 when it is auctioned next month. The 400 cent piece, known as the $4 Gold Stella, has a fascinating history, according to auction house ...

An extremely rare half-dollar coin from 1838, now valued at as much as $500,000, is set for auction this week. The 1838-O Capped Bust half dollar is one of only nine that are known to exist, according ...

The last minted pennies are about to be auctioned off and signs are the coins will bring – excuse the expression – a pretty penny. The U.S. Mint last month announced the auction, to be held Thursday, ...

At the New York firm his father and uncle started in 1933, he was said to have personally conducted more auction sales than anyone else in the industry. By Sam Roberts Harvey G. Stack, the patriarch ...