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.
No F12 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-107 F12
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1827 50C Square Base 2, O-107, R.3, VF30 PCGS. PCGS Population: (1/13). NGC Census: (0/15). Mintage 5,493,400. ...
VF30
PCGS
$144
1827 50C Square Base 2, O-107, R.3, VF30 PCGS. PCGS Population: (1/13). NGC Census: (0/15). Mintage 5,493,400. From ...
VF30
PCGS
$94
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. CAC. PCGS Population: 3 in 35, 19 finer. CAC: 1 in 35, 2 finer (10/25). CDN:...
VF35
PCGS
$220
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. CAC. PCGS Population: (3/19). NGC Census: (0/16). CDN: $137.50.Whsle. Bid fo...
VF35
PCGS
$234
1827 50C Square Base 2, O-107, R.3, VF35 PCGS. PCGS Population: (2/15). NGC Census: (0/16). VF35. Mintage 5,493,400. ...
VF35
PCGS
$186
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (7/12). Mintage 5,493,400....
XF40
PCGS
$174
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (7/12). NGC Census: (4/12). CDN: $176 Whsle. Bid for NGC/PC...
XF40
PCGS
$164
1827 Capped Bust Half Dollar. O-107. Rarity-3. Square Base 2. EF-40 (PCGS).
XF40
PCGS
$216
1827 50C Square Base 2, O-107, R.3, XF40 PCGS. PCGS Population: (5/7). NGC Census: (3/12). XF40. Mintage 5,493,400. ...
XF40
PCGS
$168
1827 50C Square Base 2, O-107, R.3, XF40 NGC. NGC Census: (3/12). PCGS Population: (4/7). CDN: $130 Whsle. Bid for problem-...
XF40
NGC
$141
1827 50C Square Base 2, O-107, R.3, XF45 ANACS. Mintage 5,493,400....
XF45
ANACS
$268
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. CDN: $190 Whsle. Bid for NGC/PCGS XF45. Mintage 5,493,400....
XF45
PCGS
$264
1827 50C Square Base 2, O-107, R.3, AU53 ANACS. Mintage 5,493,400....
AU53
ANACS
$408
1827 50C Square Base 2, O-107, R.3, AU53 PCGS....
AU53
PCGS
$720
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. CAC. PCGS Population: (3/9). NGC Census: (4/8). CDN: $209 Whsle. Bid for NGC...
XF45
PCGS
$408
50C 1827 SQUARE BASE 2. OVERTON-107. PCGS MS65
MS65
PCGS
$12,925
1827 50C Square Base 2, O-107, R.3, AU53 ANACS. Mintage 5,493,400. From The Founding Fathers Collection of Bust Halv...
AU53
ANACS
$408
1827 50C Square Base 2, O-107, R.3, XF45 NGC. NGC Census: (4/8). PCGS Population: (2/5). Mintage 5,493,400. ...
XF45
NGC
$204
1827 50C Square Base 2, O-107, R.3, MS64 PCGS. ...
MS64
PCGS
$6,462
1827 50C Square Base 2, O-107, R.3, MS64 PCGS. ...
MS64
PCGS
$6,462
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. PCGS Population (1/5). NGC Census: (1/0). Mintage: 5,493,400. ...
XF45
PCGS
$200
1827 50C Square Base 2, O-107, R.3, XF45 PCGS. PCGS Population (0/5). NGC Census: (1/1). Mintage: 5,493,400. ...
XF45
PCGS
$294
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