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 VG10 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-108 VG10
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1827 50C Square Base 2, O-108, R.4, Fine 15 ANACS. NGC Census: (0/0). PCGS Population: (0/0). ...
F15
ANACS
$57
1827 50C Square Base 2, O-108, High R.4, VF30 PCGS. PCGS Population: 2 in 30, 7 finer (10/25). CDN: $144 Whsle. Bid for NGC...
VF30
PCGS
$171
1827 50C Square Base 2, O-108 VF35 PCGS. PCGS Population (1/2). NGC Census: (0/0)....
VF35
PCGS
$235
1827 50C Square Base 2, O-108, R.4, AU50 NGC. NGC Census: (0/5). PCGS Population: (0/2). AU50. From The S. R. Collection....
AU50
NGC
$264
1827 50C Square Base 2, O-108, High R.4, AU53 NGC. NGC Census: (2/3). PCGS Population: (0/3). AU53. From The Founding...
AU53
NGC
$276
1827 50C Square Base 2, O-108, R.4, AU55 NGC. NGC Census: (1/2). PCGS Population (0/2). From The Skidaway Island Colle...
AU55
NGC
$494
Greysheet News
Mack C. Chase Collection of Walking Liberty Half Dollars Realizes Nearly $2.5 Million in Stack's Bowers Galleries' 2026 Global Showcase Auction
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
