Whitman Expo
Newly discovered 1867-S Half Eagle also shatters previous auction record in $10.665 million U.S. coins event; 1934 $10,000 Federal Reserve Note Leads $8.7 million U.S. currency auction.
Auction lot photos of this item graded AU58
Coin Value History
1820 50c Square Base 2, Knob 2 AU58
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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
$2,440
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
1820 50C Square Base 2, Large Date, Knob, O-105a, R.3, AU55 PCGS....
AU55
PCGS
$2,040
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, MS61 PCGS. CAC....
MS61
PCGS
$7,500
1820 50C Square Base 2, Large Date, Knob 2, O-105, R.1, MS62 PCGS....
MS62
PCGS
$6,000
1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base No Knob 2, Large Date. AU-53 (PCGS).
AU53
PCGS
$1,260
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
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
MS64
NGC
$10,370
1820 50C Square Base 2, Large Date, Knob, O-104, R.3, MS64 NGC. ...
MS64
NGC
$10,500
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
$1,068
1820 Capped Bust Half Dollar. O-105a. Rarity-3. Square Base Knob 2, Large Date. Fine-15 (PCGS).
F15
PCGS
$342
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
$382
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
$824
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
$476
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
$268
1820 Capped Bust Half Dollar. O-104. Rarity-3. Square Base Knob 2, Large Date. EF Details--Corrosion Removed (PCGS).
OGP
PCGS
$366
1820 Capped Bust Half Dollar. O-105. Rarity-1. Square Base Knob 2, Large Date. EF Details--Environmental Damage (PCGS).
$512
1820 Capped Bust Half Dollar. O-104. Rarity-3. Square Base Knob 2, Large Date. VF-20 (PCGS).
VF20
PCGS
$293
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
$702
1820 50C Square Base 2, Large Date, Knob, O-105, R.1, VF30 NGC. NGC Census: (4/34)....
VF30
NGC
$360
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
$516
1820 Capped Bust Half Dollar. O-104. Rarity-4+. Square Base Knob 2, Large Date. Good-6 (PCGS).
G6
PCGS
$132
1820 50C Square Base Knob 2, Large Date VG10 PCGS. PCGS Population (1/135). NGC Census: (0/0). ...
VG10
PCGS
$123
1820 50C Square Base Knob 2, Large Date Fine 12 ANACS. O-105. NGC Census: (0/0). PCGS Population (1/116). (#6122)...
F12
ANACS
$184
1820 50C Large Date, Curl Base 2 VG8 NGC. O-108....
VG8
NGC
$79
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Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
