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 XF40
Coin Value History
1828 50c Square Base 2, Small 8s, Large Letters, O-123a XF40
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1828 50C Square Base 2, Small 8s, Large Letters, O-123a, High R.5, XF40 PCGS. PCGS Population: (3/4). NGC Census: (0/1). XF...
XF40
PCGS
$901
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, R.5, XF40 PCGS. ...
XF40
PCGS
$1,860
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, R.5, XF40 PCGS. ...
XF40
PCGS
$2,640
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, High R.5, XF45 PCGS....
XF45
PCGS
$1,920
1828 Capped Bust Half Dollar. O-123a. Rarity-5+. Square Base 2, Small 8s, Large Letters. EF-45 (PCGS).
XF45
PCGS
$3,840
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, R.5, XF45 NGC. ...
XF45
NGC
$3,290
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, High R.5, AU55 PCGS....
AU55
PCGS
$7,800
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, R.5, VF25 PCGS. ...
VF25
PCGS
$1,740
1828 50C Square Base 2, Small 8s, Large Letters, O-123a, High R.5, VF20 NGC. A jumble of crossing lines left of 1 in the da...
VF20
NGC
$660
1828 Capped Bust Half Dollar. O-123a. Rarity-5+. Square Base 2, Small 8s, Large Letters. VF Details--Damage or Tooling (PCGS).
$587
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