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.
No AU50 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1817 50c O-112a AU50
1817 50C O-112a, R.2, XF45 PCGS Secure. PCGS Population: (1/4 and 0/1+). NGC Census: (1/7 and 0/0+). XF45. Mintage 1,215,56...
XF45
PCGS
$456
1817 50C O-112a, R.2, AU58 NGC....
AU58
NGC
$1,680
1817 50C O-112a, R.2, AU58 PCGS. CAC....
AU58
PCGS
$3,120
1817 50C O-112a, R.2, AU58 PCGS. ...
AU58
PCGS
$1,560
1817 50C O-112a, R.2, AU58 NGC. ...
AU58
NGC
$1,320
1817 50C O-112a, R.2, AU58 NGC. ...
AU58
NGC
$1,292
1817 50C O-112a, R.2, XF40 PCGS. PCGS Population: (4/5). NGC Census: (5/10). CDN: $350 Whsle. Bid for NGC/PCGS XF40. Mintag...
XF40
PCGS
$360
1817 50C O-112a, R.2, XF40 PCGS. PCGS Population: (4/5 and 0/1+). NGC Census: (5/8 and 0/0+). XF40. Mintage 1,215,567. ...
XF40
PCGS
$420
1817 50C O-112a, R.2, MS62 NGC....
MS62
NGC
$2,402
1817 50C O-112a, R.2, MS62 NGC. Clashed and cracked in this die state, although generally plentiful overall as a date and v...
MS62
NGC
$3,120
1817 50C O-112a, R.2, VF35 PCGS. CDN: $320 Whsle. Bid for NGC/PCGS VF35. Mintage 1,215,567. ...
VF35
PCGS
$390
1817 50C O-112a, R.2, VF20 PCGS. PCGS Population: (1/13). NGC Census: (1/14). VF20. Mintage 1,215,567. ...
VF20
PCGS
$210
1817 50C O-112a, R.2, VF30 PCGS. PCGS Population: (1/12). NGC Census: (1/12). Mintage 1,215,567. ...
VF30
PCGS
$168
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





