Whitman Expo
Stack's Bowers Galleries, legendary rare coin auction firm, is proud to announce that records were shattered in their September 3, 2026, offering of the Mack C. Chase Collection.
No G6 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1828 50c Square Base 2, Large 8s, O-109 G6
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1828 50C Square Base 2, Large 8s, O-109, R.3, VF25 PCGS. Ex: Manhattan Collection. PCGS Population: 1 in 25, 29 finer (11/2...
VF25
PCGS
$228
1828 50C Square Base 2, Large 8s, O-109, R.3, VF30 PCGS. PCGS Population: (2/12). NGC Census: (2/20). ...
VF30
PCGS
$94
1828 50C Square Base 2, Large 8s, O-109, R.3, VF30 PCGS. PCGS Population (2/8). NGC Census: (0/0). ...
VF30
PCGS
$141
1828 50C Square Base 2, Large 8s, O-109, R.3, VF35 PCGS. PCGS Population: (2/21). NGC Census: (1/20). CDN: $176 Whsle. Bid ...
VF35
PCGS
$204
1828 50C Square Base 2, Large 8s, O-109, R.3, VF35 ANACS. ...
VF35
ANACS
$159
1828 50C Square Base 2, Large 8s, O-109, R.3, XF40 PCGS. PCGS Population: (1/15). NGC Census: (2/17). XF40. From The S. R...
XF40
PCGS
$144
1828 50C Square Base 2, Large 8s, O-109, R.3, XF40 PCGS. PCGS Population: (1/12). NGC Census: (2/17). XF40. ...
XF40
PCGS
$162
1828 50C Square Base 2, Large 8s, O-109, R.3, XF45 PCGS. PCGS Population (1/7). NGC Census: (0/0)....
XF45
PCGS
$376
1828 50C Square Base 2, Large 8s, O-109, R.3 -- Cleaned -- ANACS Details. AU53 Details. ...
AU53
$232
1828 50C Square Base 2, Large 8s, O-109, R.3, AU53 PCGS. PCGS Population: (1/6). NGC Census: (4/10). AU53. ...
AU53
PCGS
$432
1828 50C Square Base 2, Large 8s, O-109, R.3, MS64 NGC....
MS64
NGC
$4,080
1828 50C Square Base 2, Large 8s, O-109, R.3, AU55 PCGS. PCGS Population: (1/9). NGC Census: (1/10). AU55. From The F...
AU55
PCGS
$720
1828 50C Square Base 2, Large 8s, O-109, R.3, -- Polished -- ANACS. AU55 Details. ...
AU55
ANACS
$264
1828 Capped Bust Half Dollar. O-109. Rarity-3. Square Base 2, Large 8s. MS-61 (PCGS).
MS61
PCGS
$1,920
1828 50C Square Base 2, Large 8s, O-109, R.3, MS62 PCGS. PCGS Population: (3/2 and 0/3+). NGC Census: (1/2 and 0/1+). MS62....
MS62
PCGS
$1,352
1828 50C Square Base 2, Large 8s, O-109, R.3, MS66 PCGS. CAC. ...
MS66
PCGS
$28,800
1828 50C Square Base 2, Large 8s, O-109, R.3, AU58 PCGS. PCGS Population: (2/6 and 0/3+). NGC Census: (7/3 and 0/1+). AU58....
AU58
PCGS
$528
1828 Capped Bust Half Dollar. O-109. Rarity-3. Square Base 2, Large 8s. MS-61 (PCGS).
MS61
PCGS
$1,440
1828 50C Square Base 2, Large 8s, O-109, R.3, MS62 PCGS. ...
MS62
PCGS
$1,080
1828 50C Square Base 2, Large 8s, O-109, R.3, MS62 NGC. ...
MS62
NGC
$960
1828 50C Square Base 2, Large 8s, O-109, R.3, AU55 PCGS. PCGS Population: (0/0). NGC Census: (0/0). ...
AU55
NGC
$446
1828 50C Square Base 2, Large 8s, O-109, R.3, MS64 NGC. ...
MS64
NGC
$3,760
1828 50C Square Base 2, Large 8s, O-109, R.3, AU58 NGC. CAC. ...
AU58
NGC
$1,645
1828 50C Square Base 2, Large 8s, O-109, R.3, MS64 NGC. ...
MS64
NGC
$3,172
1828 50C Square Base 2, Large 8s, O-109, R.3, AU53 NGC. NGC Census: (0/0). PCGS Population (1/4). From The Skidaway Is...
AU53
NGC
$1,528
Greysheet News
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9/25/2026
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The Lipton Gallery is displaying a $3 million Augustus Saint-Gaudens statue that inspired the famous, similar design for Double Eagle gold coins.
9/24/2026
Consumer Advocate Mike Fuljenz Wins NLG's Newsletter Award
His free weekly newsletter offers insights on the coin and metals markets, and consumer education.
9/15/2026
Events
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, July 1, 2026
Heritage Auctions: World & Ancient Coins Wednesday & Thursday Select Auction
Location: Heritage Auctions
Thursday, July 2, 2026
