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.
Auction lot photos of this item graded MS62
Coin Value History
1827 50c Square Base 2, O-108a MS62
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1827 50C Square Base 2, O-108a, Low R.4, MS62 PCGS. CAC. CAC Population: (0/0). Mintage 5,493,400....
MS62
PCGS
$2,640
1827 50C Square Base 2, O-108a, Low R.4, MS63 NGC. CAC....
MS63
NGC
$2,640
1827 50C Square Base 2, O-108a, Low R.4, MS63 PCGS. ...
MS63
PCGS
$2,640
1827 50C Square Base 2, O-108a, R.4, MS63 PCGS. CAC. ...
MS63
PCGS
$2,820
1827 50C Square Base 2, O-108a, Low R.4, AU58 PCGS. PCGS Population: (2/2 and 0/0+). NGC Census: (1/1 and 0/1+). AU58. Mint...
AU58
PCGS
$1,080
1827 50C Square Base 2, O-108a, Low R.4, AU55 NGC. Ex: Skidaway Island Collection. Although attributed as O-108, the die br...
AU55
NGC
$432
1827 50C Square Base 2, O-108a, Low R.4, AU53 PCGS. PCGS Population: (1/2). NGC Census: (1/2). AU53. Mintage 5,493,400. F...
AU53
PCGS
$408
1827 50C Square Base 2, O-108a, R.4, AU53 PCGS. PCGS Population (3/2). NGC Census: (1/2). Mintage: 5,493,400. ...
AU53
PCGS
$382
1827 50C Square Base 2, O-108a, Low R.4, XF45 PCGS. CAC. PCGS Population: 5 in 45, 9 finer. CAC: 1 in 45, 0 finer (10/25). ...
XF45
PCGS
$415
1827 50C Square Base 2, O-108a, Low R.4, XF45 PCGS. CAC. PCGS Population: (5/8). NGC Census: (3/3). CDN: $228 Whsle. Bid fo...
XF45
PCGS
$372
1827 50C Square Base 2, O-108a, Low R.4, VF30 PCGS. PCGS Population: (2/15). NGC Census: (1/8). CDN: $120 Whsle. Bid for NG...
VF30
PCGS
$149
1827 Capped Bust Half Dollar. O-108a. Rarity-4-. Square Base 2. EF-45 (PCGS).
XF45
PCGS
$288
1827 50C Square Base 2, O-108a, Low R.4, XF45 PCGS. PCGS Population: (4/3). NGC Census: (3/3). XF45. Mintage 5,493,400. ...
XF45
PCGS
$240
1827 50C Square Base 2, O-108a, Low R.4, VF30 PCGS. PCGS Population: (1/7). NGC Census: (1/8). Mintage 5,493,400. ...
VF30
PCGS
$132
1827 50C Square Base 2, O-108a, Low R.4, XF45 PCGS. PCGS Population: (4/3). NGC Census: (3/3). XF45. Mintage 5,493,400....
XF45
PCGS
$240
1827 50C Square Base 2, O-108a, Low R.4, XF45 PCGS. PCGS Population: (4/3). NGC Census: (3/3). XF45. Mintage 5,493,400. ...
XF45
PCGS
$288
1827 50C Square Base 2, O-108a, Low R.4, -- Cleaning -- PCGS Genuine. From The Donald R. Frederick Collection of Early U....
$223
Greysheet News
The Business of Numismatics: November 2026 Greysheet Editor's Letter
11/4/2026
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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.
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