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.
Auction lot photos of this item graded PR64 CAM
Coin Value History
1870 50c PR CAM PR64 CAM
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1870 50C PR64 Cameo NGC. ...
PR64
NGC
$1,528
1870 50C PR64 Cameo NGC. ...
PR64
NGC
$1,725
1870 50C PR64 Cameo NGC. In spite of a considerable proof mintage for the series of 1,000 pieces, Cameo proof 1870s are exc...
PR64
NGC
$2,070
50C 1870 PCGS PR64 CAM CAC
PR64
PCGS
$2,820
1870 50C PR64 Cameo PCGS. CAC. ...
PR64
PCGS
$2,300
50C 1870 PCGS PR65 CAM
PR65
PCGS
$3,642
50C 1870 PCGS PR65 CAM CAC
PR65
PCGS
$5,522
1870 Seated Liberty Half Dollar. Proof-65 Cameo (PCGS). Secure Holder.
PR65
PCGS
$4,114
1870 50C PR62 Cameo PCGS. PCGS Population: (1/6). NGC Census: (0/2). PR62. ...
PR62
PCGS
$750
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
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Tuesday, September 1, 2026
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Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
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Tuesday, September 1, 2026