Whitman Expo
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.
No F12 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-121 F12
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1827 50C Square Base 2, O-121, R.4, VF30 PCGS. CAC. PCGS Population: (3/16). NGC Census: (2/10). CDN: $120 Whsle. Bid for N...
VF30
PCGS
$164
1827 50C Square Base 2, O-121, R.4, VF30 PCGS. PCGS Population: (3/14). NGC Census: (2/10). CDN: $120 Whsle. Bid for NGC/PC...
VF30
PCGS
$159
1827 50C Square Base 2, O-121, R.3, VF30 PCGS. PCGS Population: (2/14). NGC Census: (2/10). Mintage 5,493,400. ...
VF30
PCGS
$156
1827 50C Square Base 2, O-121, R.3, VF30 NGC. NGC Census: (2/10). PCGS Population: (2/13). Mintage 5,493,400. ...
VF30
NGC
$104
1827 50C Square Base 2, O-121, R.3, VF30 NGC. Ex: The Skidaway Island Collection. NGC Census: (2/8). PCGS Population (1...
VF30
NGC
$106
1827 50C Square Base 2, O-121, R.3, VF35 ANACS. NGC Census: (2/8). PCGS Population: (3/10). Mintage 5,493,400. ...
VF35
ANACS
$94
1827 50C Square Base 2, O-121, R.3, VF35 NGC. Ex: The Skidaway Island Collection. NGC Census: (2/6). PCGS Population (2...
VF35
NGC
$170
1827 50C Square Base 2, O-121, R.3, XF40 ANACS. Mintage 5,493,400. ...
XF40
ANACS
$192
1827 50C Square Base 2, O-121, R.4, AU50 NGC. CAC....
AU50
NGC
$600
1827 50C Square Base 2, O-121, R.3, AU50 NGC. NGC Census: (1/5). PCGS Population (0/7). Mintage: 5,493,400. From The Sk...
AU50
NGC
$540
1827 Capped Bust Half Dollar. O-121. Rarity-4. Square Base 2. MS-65 (PCGS). CAC.
MS65
PCGS
$9,150
1827 50C Square Base 2, O-121, R.4, AU53 PCGS. PCGS Population: 2 in 53, 8 finer (10/25). CDN: $363 Whsle. Bid for NGC/PCGS...
AU53
PCGS
$366
1827 50C Square Base 2, O-121, R.4, AU58 PCGS. PCGS Population: (0/5). NGC Census: (2/0). CDN: $780 Whsle. Bid for NGC/PCGS...
AU58
PCGS
$720
1827 50C Square Base 2, O-121, R.4, MS65 PCGS. CAC. ...
MS65
PCGS
$9,000
1827 50C Square Base 2, O-121, R.3, MS65 PCGS. CAC. ...
MS65
PCGS
$9,300
1827 50C Square Base 2, O-121, R.3, MS63 PCGS. ...
MS63
PCGS
$2,040
1827 50C Square Base 2, O-121, R.3, AU55 PCGS. PCGS Population (3/4). NGC Census: (0/3). Mintage: 5,493,400. ...
AU55
PCGS
$822
Greysheet News
The Business of Numismatics: November 2026 Greysheet Editor's Letter
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
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.
10/28/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
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Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
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Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026