Whitman Expo
As America celebrates its 250th anniversary, Robert L. Rodriguez combines cutting-edge science, numismatic research, and detective work to uncover new evidence about one of the nation's most enigmatic artifacts.
Auction lot photos of this item graded MS62
Coin Value History
1810 50c O-102a MS62
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1810 50C O-102, R.1, MS62 PCGS. ...
MS62
PCGS
$3,290
1810 50C O-102a, R.1, MS61 NGC. ...
MS61
NGC
$1,880
50C 1810 PCGS MS64 EX LINK
MS64
PCGS
$7,931
1810 50C O-102a, R.1, AU55 NGC....
AU55
NGC
$1,740
1810 50C O-102a, R.1, AU55 NGC. NGC Census: (1/0). PCGS Population: (2/6). AU55. From The Founding Fathers Collection...
AU55
NGC
$1,200
1810 Capped Bust Half Dollar. O-102a. Rarity-2. AU-50 (NGC).
AU50
NGC
$470
1810 50C O-102a, R.1, XF45 NGC. CDN: $550 Whsle. Bid for NGC/PCGS XF45. Mintage 1,276,276. ...
XF45
NGC
$610
1810 50C O-102a, R.1, XF45 NGC. NGC Census: (4/8). PCGS Population: (4/8). XF45. Ex: Eric P. Newman Numismatic Educatio...
XF45
NGC
$600
1810 50C O-102a, R.1, XF45 PCGS. PCGS Population: (4/8). NGC Census: (4/8). XF45. ...
XF45
PCGS
$420
1810 50C O-102a, R.1, XF45 PCGS. PCGS Population (4/8). NGC Census: (4/9). ...
XF45
PCGS
$423
1810 50C O-102a, R.1, XF40 PCGS. CAC. PCGS Population: (2/13). NGC Census: (4/12). CDN: $400 Whsle. Bid for NGC/PCGS XF40. ...
XF40
PCGS
$504
1810 Capped Bust Half Dollar. O-102a. Rarity-1. Fine-15 (PCGS).
F15
PCGS
$132
1810 50C O-102a, R.1, VF20 NGC. NGC Census: (5/21). PCGS Population: (0/17). VF20. ...
VF20
NGC
$192
1810 50C O-102a, R.1, Fine 12 PCGS. PCGS Population: (2/16). NGC Census: (1/26). Fine 12....
F12
PCGS
$114
1810 50C O-102a, R.1, VF30 NGC. NGC Census: (3/18). PCGS Population: (1/14). ...
VF30
NGC
$200
1810 50C O-102a, R.1, VF20 NGC. NGC Census: (5/22). PCGS Population: (0/15). CDN: $75 Whsle. Bid for problem-free NGC/PCGS ...
VF20
NGC
$188
1810 50C O-102a, R.1, XF40 NGC. NGC Census: (5/12). PCGS Population: (2/12). CDN: $130 Whsle. Bid for problem-free NGC/PCGS...
XF40
NGC
$376
1810 50C O-102a, R.1, XF45 PCGS. PCGS Population (4/8). NGC Census: (4/9). ...
XF45
PCGS
$306
1810 50C O-102a, R.1, VF30 NGC. NGC Census: (3/17). PCGS Population (1/13). ...
VF30
NGC
$212
1810 50C O-102a, R.1, Fine 12 PCGS. PCGS Population (1/15). NGC Census: (0/25). ...
F12
PCGS
$123
1810 50C O-102a, R.1, XF40 NGC. NGC Census: (3/13). PCGS Population (2/11). ...
XF40
NGC
$308
1810 50C O-102a, R.1, VF30 NGC. Ex: Hilt Collection. NGC Census: (3/16). PCGS Population (1/12). ...
VF30
NGC
$200
1810 Capped Bust Half Dollar. O-102a. Rarity-2. EF-40 (NGC).
XF40
NGC
$329
Greysheet News
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Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026