CAC approved and CACG encapsulated coins fared well in public sales during the month of September 2026.
No AG3 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1828 50c Square Base 2, Large 8s, O-108 AG3
1828 50C Square Base 2, Large 8s, O-108, R.2, VF25 ANACS. Mintage 3,075,200....
VF25
ANACS
$154
1828 50C Square Base 2, Large 8s, O-108, R.2, VF25 ANACS....
VF25
ANACS
$139
1828 50C Square Base 2, Large 8s, O-108, R.2, VF30 PCGS. CDN: $140 Whsle. Bid for NGC/PCGS VF30. ...
VF30
PCGS
$195
1828 50C Square Base 2, Large 8s, O-108, R.2, VF30 PCGS. Ex: Manhattan Collection. PCGS Population: 2 in 30, 35 finer (11/2...
VF30
PCGS
$171
1828 50C Square Base 2, Large 8s, O-108, R.2, VF35 PCGS. ...
VF35
PCGS
$189
1828 50C Square Base 2, Large 8s, O-108, R.2, VF35 PCGS. Incorrectly designated as a Curl Base 2 by PCGS....
VF35
PCGS
$180
1828 50C Square Base 2, Large 8s, O-108, R.2, VF35 PCGS. PCGS Population: (4/27). NGC Census: (2/26). CDN: $160 Whsle. Bid ...
VF35
PCGS
$174
1828 50C Square Base 2, Large 8s, O-108, R.3, XF40 NGC. NGC Census: (4/22). PCGS Population: (5/17). XF40. ...
XF40
NGC
$132
1828 50C Square Base 2, Large 8s, O-108, R.3, XF40 PCGS. PCGS Population: (5/12). NGC Census: (4/21). CDN: $130 Whsle. Bid ...
XF40
PCGS
$176
1828 50C Square Base 2, Large 8s, O-108, R.2, XF45 PCGS. PCGS Population: (10/12). NGC Census: (8/13). CDN: $260 Whsle. Bid...
XF45
PCGS
$576
1828 50C Square Base 2, Large 8s, O-108, R.2, AU53 PCGS. Housed in a Generation 3.1 green label holder. CDN: $440 Whsle. Bi...
AU53
PCGS
$1,129
1828 50C Square Base 2, Large 8s, O-108, R.2, AU53 PCGS. PCGS Population: 2 in 53, 7 finer (10/25). CDN: $440 Whsle. Bid fo...
AU53
PCGS
$476
1828 Capped Bust Half Dollar. O-108. Rarity-2. Square Base 2, Large 8s. AU-58 (NGC).
AU58
NGC
$840
1828 50C Square Base 2, Large 8s, O-108, R.2, AU53 PCGS....
AU53
PCGS
$456
1828 Capped Bust Half Dollar. O-108. Rarity-2. Square Base 2, Large 8s. AU-58 (NGC).
AU58
NGC
$960
1828 50C Square Base 2, Large 8s, O-108, R.2, MS63 PCGS. CAC....
MS63
PCGS
$4,200
1828 50C Square Base 2, Large 8s, O-108, R.2, AU50 PCGS. PCGS Population: (5/7). NGC Census: (3/11). CDN: $360 Whsle. Bid f...
AU50
PCGS
$384
1828 50C Square Base 2, Large 8s, O-108, R.2, XF45 PCGS. PCGS Population: (8/12). NGC Census: (8/13). XF45. ...
XF45
PCGS
$252
1828 50C Square Base 2, Large 8s, O-108, R.2, AU55 PCGS. PCGS Population: (1/4). NGC Census: (5/4). AU55. From The Fo...
AU55
PCGS
$660
1828 50C Square Base 2, Large 8s, O-108, R.3, MS64+ PCGS. ...
MS64
PCGS
$3,840
1828 50C Square Base 2, Large 8s, O-108, R.3, MS64 PCGS. ...
MS64
PCGS
$3,840
1828 50C Square Base 2, Large 8s, O-108, R.3, MS63 PCGS. ...
MS63
PCGS
$1,800
1828 50C Square Base 2, Large 8s, O-108, R.3, AU50 PCGS. PCGS Population: (4/7). NGC Census: (3/10). AU50....
AU50
PCGS
$252
1828 50C Square Base 2, Large 8s, O-108, R.3, AU58 PCGS. ...
AU58
PCGS
$764
1828 50C Square Base 2, Large 8s, O-108, R.3, MS61 NGC. ...
MS61
NGC
$1,058
Greysheet News
Trump Dollar Offered in Bags, Rolls
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
10/12/2026
Denver Mint Silver: Rarities of the 20th Century
On nine occasions in the 20th century, the Denver Mint produced fewer than one million coins in a certain year and denomination.
10/9/2026
Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026





