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1820 50c Square Base 2, Knob 2 AU53
Auction lot photos of this item graded AU53
Coin Value History
1820 50c Square Base 2, Knob 2 AU53
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1820 50c Square Base 2, Knob 2 MS

AU53

1820 50c Square Base 2, Knob 2

Greysheet & CPG® Price Guide
+0.0%
Greysheet (2026)
$1,234
Wholesale
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Price History
+0.0%
CPG (2026)
$1,234
Retail
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Price History

Auction Prices

1 recent AU53 sale, then the closest other results
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1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base No Knob 2, Large Date. AU-53 (PCGS).
AU53 PCGS
1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base No Knob 2, Large Date. AU-53 (PCGS).
$1,260
Sold 4/2/2025
Stack’s Bowers Galleries
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, AU55 PCGS....
AU55 PCGS
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, AU55 PCGS....
$2,040
Sold 1/14/2025
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, AU50 PCGS. PCGS Population: 8 in 50, 16 finer (10/25). CDN: $1,000 ...
AU50 PCGS
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, AU50 PCGS. PCGS Population: 8 in 50, 16 finer (10/25). CDN: $1,000 ...
$1,068
Sold 1/12/2026
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, AU58 NGC. CDN: $2,600 Whsle. Bid for NGC/PCGS AU58. Mintage 751,122...
AU58 NGC
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, AU58 NGC. CDN: $2,600 Whsle. Bid for NGC/PCGS AU58. Mintage 751,122...
$2,440
Sold 7/27/2026
Heritage Auctions
1820 50C Square Base Knob 2, Large Date MS60 NGC. O-105, R.1. Draped in rich orange-gold and forest-green colors, this well...
MS60 NGC
$1,035
Sold 5/7/2005
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, XF45 PCGS. PCGS Population: 1 in 45, 6 finer (10/25). CDN: $656.25 W...
XF45 PCGS
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, XF45 PCGS. PCGS Population: 1 in 45, 6 finer (10/25). CDN: $656.25 W...
$702
Sold 1/12/2026
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, MS61 PCGS. CAC....
MS61 PCGS CAC
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, MS61 PCGS. CAC.... CAC approved
$7,500
Sold 8/12/2024
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, MS62 PCGS....
MS62 PCGS
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, MS62 PCGS....
$6,000
Sold 11/13/2025
Heritage Auctions
1820 Capped Bust Half Dollar. O-105. Rarity-1. Die State 105.1. Square Base Knob 2, Large Date. MS-63 (ANACS). OH.
MS63 ANACS
$5,520
Sold 8/13/2024
Stack’s Bowers Galleries
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
MS64 NGC
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
$10,370
Sold 9/4/2026
Heritage Auctions
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Auction Prices, Other Grades

Recent public sale records for this item in other grades
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1820 Capped Bust Half Dollar. O-105a. Rarity-3. Square Base Knob 2, Large Date. Fine-15 (PCGS).
F15 PCGS
1820 Capped Bust Half Dollar. O-105a. Rarity-3. Square Base Knob 2, Large Date. Fine-15 (PCGS).
$342
Sold 8/5/2026
Stack’s Bowers Galleries
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, VF30 PCGS. CDN: $290 Whsle. Bid for NGC/PCGS VF30. ...
VF30 PCGS
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, VF30 PCGS. CDN: $290 Whsle. Bid for NGC/PCGS VF30. ...
$382
Sold 7/27/2026
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, XF40 PCGS. CAC. CDN: $540 Whsle. Bid for NGC/PCGS XF40. ...
XF40 PCGS CAC
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, XF40 PCGS. CAC. CDN: $540 Whsle. Bid for NGC/PCGS XF40. ... CAC approved
$824
Sold 7/27/2026
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, VF35 PCGS. Ex: Manhattan Collection. CDN: $367.50 Whsle. Bid for NGC...
VF35 PCGS
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, VF35 PCGS. Ex: Manhattan Collection. CDN: $367.50 Whsle. Bid for NGC...
$476
Sold 7/27/2026
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, Fine 15 PCGS. CDN: $175 Whsle. Bid for NGC/PCGS Fine 15. ...
F15 PCGS
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, Fine 15 PCGS. CDN: $175 Whsle. Bid for NGC/PCGS Fine 15. ...
$268
Sold 7/27/2026
Heritage Auctions
1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base Knob 2, Large Date. EF Details--Environmental Damage (PCGS).
1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base Knob 2, Large Date. EF Details--Environmental Damage (PCGS).
$512
Sold 6/3/2026
Stack’s Bowers Galleries
1820 Capped Bust Half Dollar. O-104. Rarity-3. Square Base Knob 2, Large Date. VF-20 (PCGS).
VF20 PCGS
1820 Capped Bust Half Dollar. O-104. Rarity-3. Square Base Knob 2, Large Date. VF-20 (PCGS).
$293
Sold 4/6/2026
Stack’s Bowers Galleries
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, VF30 NGC. NGC Census: (4/34)....
VF30 NGC
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, VF30 NGC. NGC Census: (4/34)....
$360
Sold 10/7/2024
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, VF25 NGC. NGC Census: (2/38). PCGS Population: (1/37). CDN: $240 Whsl...
VF25 NGC
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, VF25 NGC. NGC Census: (2/38). PCGS Population: (1/37). CDN: $240 Whsl...
$516
Sold 10/2/2023
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, XF40 PCGS. PCGS Population: (5/13 and 0/0+). NGC Census: (1/9 and 0/0...
XF40 PCGS
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, XF40 PCGS. PCGS Population: (5/13 and 0/0+). NGC Census: (1/9 and 0/0...
$780
Sold 9/25/2023
Heritage Auctions
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
MS64 NGC
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
$10,500
Sold 10/6/2022
Heritage Auctions
1820 Capped Bust Half Dollar. O-104. Rarity-4+. Square Base Knob 2, Large Date. Good-6 (PCGS).
G6 PCGS
1820 Capped Bust Half Dollar. O-104. Rarity-4+. Square Base Knob 2, Large Date. Good-6 (PCGS).
$132
Sold 3/24/2020
Stack’s Bowers Galleries
1820 50C Square Base Knob 2, Large Date VG10 PCGS. PCGS Population (1/135). NGC Census: (0/0). ...
VG10 PCGS
1820 50C Square Base Knob 2, Large Date VG10 PCGS. PCGS Population (1/135). NGC Census: (0/0). ...
$123
Sold 11/5/2013
Heritage Auctions
1820 50C Square Base Knob 2, Large Date Fine 12 ANACS. O-105. NGC Census: (0/0). PCGS Population (1/116). (#6122)...
F12 ANACS
1820 50C Square Base Knob 2, Large Date Fine 12 ANACS. O-105. NGC Census: (0/0). PCGS Population (1/116). (#6122)...
$184
Sold 5/1/2012
Heritage Auctions
1820 50C Large Date, Curl Base 2 VG8 NGC. O-108....
VG8 NGC
1820 50C Large Date, Curl Base 2 VG8 NGC. O-108....
$79
Sold 1/10/2012
Heritage Auctions
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