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 MS61 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1828 50c Square Base 2, Small 8s, Large Letters, O-118 MS61
Thank you to our sponsors!
Go check them out!
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU58 PCGS. PCGS Population: (1/3). ...
AU58
PCGS
$1,080
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU58 NGC. NGC Census: (7/5). PCGS Population: (1/2). AU58. ...
AU58
NGC
$660
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU58 PCGS. CAC. ...
AU58
PCGS
$1,020
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU58 PCGS. ...
AU58
PCGS
$1,762
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, MS64+ PCGS. ...
MS64
PCGS
$4,700
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU58 PCGS. CAC. ...
AU58
PCGS
$1,234
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, MS65 PCGS. ...
MS65
PCGS
$11,162
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, MS66 NGC. ...
MS66
NGC
$8,400
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU55 NGC....
AU55
NGC
$810
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU55 PCGS. PCGS Population: (2/3). NGC Census: (4/12). CDN: $4...
AU55
PCGS
$480
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, XF40 PCGS. PCGS Population: 3 in 40, 17 finer (10/25). CDN: $1...
XF40
PCGS
$207
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, XF40 NGC. NGC Census: (3/26)....
XF40
NGC
$186
1828 Capped Bust Half Dollar. O-118. Square Base 2, Small 8s, Large Letters. EF Details--Harshly Cleaned (PCGS).
$192
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU53 NGC. NGC Census: (3/16). PCGS Population: (0/5). CDN: $37...
AU53
NGC
$408
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, -- Improperly Cleaned -- NCS. XF Details. ...
XF40
$252
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, -- Improperly Cleaned -- NCS. AU Details. ...
AU50
$312
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU55 NGC. NGC Census: (4/12). PCGS Population: (2/3). AU55. ...
AU55
NGC
$528
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, VF30 PCGS. PCGS Population: (2/13). NGC Census: (1/28). VF30. ...
VF30
PCGS
$79
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU50 PCGS. PCGS Population: (5/5). NGC Census: (2/19). AU50. ...
AU50
PCGS
$384
1828 50C Square Base 2, Small 8s, Large Letters, O-118, R.3, AU53 NGC. NGC Census: (3/16). PCGS Population: (0/5). ...
AU53
NGC
$317
1828 Capped Bust Half Dollar. O-118. Rarity-3. Square Base 2, Small 8s, Large Letters. VF-25 (NGC).
VF25
NGC
$118
1828 Capped Bust Half Dollar. O-118. Rarity-3. Square Base 2, Small 8s, Large Letters. EF-40 (NGC).
XF40
NGC
$159
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
