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 MS66 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1819 50c O-107a MS66 CAC
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1819 50C O-107a, R.4, MS61 PCGS....
MS61
PCGS
$2,520
1819 50C O-107a, R.4, AU58 PCGS....
AU58
PCGS
$1,560
1819 50C O-107a, R.4, AU53 PCGS....
AU53
PCGS
$780
1819 50C O-107a, R.4, AU50 PCGS. PCGS Population: 1 in 50, 1 finer (10/25). CDN: $660 Whsle. Bid for NGC/PCGS AU50. Mintage...
AU50
PCGS
$732
1819 50C O-107a, R.4, AU50 PCGS. PCGS Population: (1/1 and 0/0+). NGC Census: (0/3 and 0/0+). CDN: $550 Whsle. Bid for NGC/...
AU50
PCGS
$720
1819 Capped Bust Half Dollar. O 107-a. EF-45 (PCGS).
XF45
PCGS
$288
1819 50C O-107a, R.4, XF45 PCGS. PCGS Population: (2/1). NGC Census: (1/2). XF45. Mintage 2,208,000....
XF45
PCGS
$480
1819 50C O-107a, R.4, VF20 NGC. NGC Census: (1/6). PCGS Population: (0/6). CDN: $176 Whsle. Bid for NGC/PCGS VF20. Mintage ...
VF20
NGC
$169
1819 Capped Bust Half Dollar. O-107a. Rarity-4. EF Details--Cleaned (PCGS).
$312
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
Kevin Lipton Opens Impressive Rare Coins, Fine Art & Antiques Gallery in Beverly Hills
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
