Whitman Expo
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
1866 50 Cent Values
Greysheet & Red Book® PRICE GUIDE
The Greysheet Catalog (GSID) of the 50 Cents (1853–1882) series of California Fractional Gold in the U.S. Coins contains 4 distinct entries with CPG® values between $225.00 and $2,000.00.
Issued in round and octagonal shapes and three denominations of 25-cents, 50-cents, and one-dollar. These small gold issues are intricate miniatures of large gold coins yet no bigger than the size of a fingernail, and were struck to fill a void of circulating coinage in the territory. There are approximately 590 different varieties of the three denominations cataloged in the Breen-Gillio (BG) reference guide.Our Sponsors
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
11/6/2026
The Business of Numismatics: November 2026 Greysheet Editor's Letter
The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
11/4/2026
Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market
Free three-day Fall Expo brings Stack's Bowers Galleries Showcase Auction lot viewing, a 2026 U.S. 250th Anniversary coins, educational programming, and one of the hobby's biggest dealer floor to the Baltimore Convention Center.
11/4/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026