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 AG3 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1827 50c Square Base 2, O-125 AG3
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1827 50C Square Base 2, O-125, R.3, Fine 15 PCGS. Ex: Manhattan Collection. PCGS Population: (1/20). NGC Census: (0/20). M...
F15
PCGS
$74
1827 Capped Bust Half Dollar. O-125. Rarity-3. Square Base 2. VF-30 (NGC).
VF30
NGC
$120
1827 Capped Bust Half Dollar. O-125. Rarity-3. Square Base 2. VF-30 (NGC).
VF30
NGC
$144
1827 50C Square Base 2, O-125, R.3, VF30 NGC. NGC Census: (1/24). PCGS Population: (1/24). CDN: $110 Whsle. Bid for NGC/PCG...
VF30
NGC
$114
1827 50C Square Base 2, O-125, R.3 -- Cleaned -- ANACS Details. VF35 Details. Mintage 5,493,400....
VF35
$119
1827 50C Square Base 2, O-125, R.3, VF35 PCGS. PCGS Population: (5/20 and 0/0+). NGC Census: (1/22 and 0/0+). CDN: $137.50....
VF35
PCGS
$169
1827 50C Square Base 2, O-125, R.3, XF45 PCGS. CDN: $190 Whsle. Bid for NGC/PCGS XF45. Mintage 5,493,400....
XF45
PCGS
$232
1827 50C Square Base 2, O-125, R.3, XF45 ANACS. NGC Census: (5/16). PCGS Population (1/5). Mintage: 5,493,400. ...
XF45
ANACS
$212
1827 50C Square Base 2, O-125, R.3, AU50 PCGS. PCGS Population: 3 in 50, 16 finer (10/25). CDN: $308.55 Whsle. Bid for NGC/...
AU50
PCGS
$281
1827 50C Square Base 2, O-125, R.3, AU50 PCGS. PCGS Population: (2/10). NGC Census: (1/16). AU50. Mintage 5,493,400. From...
AU50
PCGS
$252
1827 50C Square Base 2, O-125, R.3, AU55 PCGS. CAC. PCGS Population: 4 in 55, 8 finer. CAC: 2 in 55, 2 finer (10/25). CDN: ...
AU55
PCGS
$854
1827 50C Square Base 2, O-125, R.3, AU55 NGC....
AU55
NGC
$528
1827 50C Square Base 2, O-125, R.3, AU55 PCGS. CAC. PCGS Population: (3/8). NGC Census: (1/11). CDN: $412.50.Whsle. Bid for...
AU55
PCGS
$528
1827 50C Square Base 2, O-125, R.3, MS60 PCGS. PCGS Population: (0/5). NGC Census: (0/6). CDN: $880 Whsle. Bid for NGC/PCGS...
MS60
PCGS
$1,140
1827 Capped Bust Half Dollar. O-125. Rarity-3. Square Base 2. AU-53 (NGC).
AU53
NGC
$432
1827 Capped Bust Half Dollar. O-125. Rarity-3. Square Base 2. MS-62 (PCGS).
MS62
PCGS
$1,440
1827 50C Square Base 2, O-125, R.3, MS63 NGC. ...
MS63
NGC
$2,044
1827 Capped Bust Half Dollar. O-125. Rarity-3. Square Base 2. AU-53 (ANACS).
AU53
ANACS
$192
1827 50C Square Base 2, O-125, R.3, MS63 NGC. ...
MS63
NGC
$2,167
1827 50C Square Base 2, O-125, R.3, AU53 PCGS. PCGS Population: (2/8). NGC Census: (3/12). AU53. Mintage 5,493,400. ...
AU53
PCGS
$288
1827 50C Square Base 2, O-125, R.3, MS62 NGC. ...
MS62
NGC
$1,080
1827 50C Square Base 2, O-125, R.3, AU50 PCGS. PCGS Population: (2/10). NGC Census: (1/14). AU50. Mintage 5,493,400. ...
AU50
PCGS
$288
1827 50C Square Base 2, O-125, R.3, AU58 PCGS. PCGS Population (292/374). NGC Census: (221/345). Mintage: 5,493,400. CDN Ws...
AU58
PCGS
$1,292
1827 50C Square Base 2, O-125, R.3, AU58 NGC. ...
AU58
NGC
$822
1827 50C Square Base 2, O-125, R.3, AU50 ANACS. NGC Census: (1/16). PCGS Population (1/5). Mintage: 5,493,400. ...
AU50
ANACS
$270
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
