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 XF45
Coin Value History
1805 50c O-109 XF45
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1805 50C O-109, T-14, R.4, XF45 PCGS. ...
XF45
PCGS
$1,920
1805 50C O-109, R.3, XF45 PCGS. ...
XF45
PCGS
$2,614
1805 50C O-109, T-14, R.4, XF40 PCGS Secure. ...
XF40
PCGS
$1,998
1805 50C O-109, T-14, R.4, VF35 PCGS. ...
VF35
PCGS
$999
1805 50C VF35 NGC. ...
VF35
NGC
$1,150
1805 50C O-109, T-14, R.4, -- Cleaned -- ANACS. VF 30 Details. NGC Census: (0/1). PCGS Population: (0/3). VF30. ...
VF30
ANACS
$528
1805 50C O-109, T-14, R.4, Good 6 PCGS. PCGS Population: (1/4). NGC Census: (0/3). ...
G6
PCGS
$234
Greysheet News
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
10/28/2026
Whitman Prestige™ Becomes One of the Hobby's Fastest-Growing Premium Coin Album Lines
More than 125 album variations now span 25+ series and collections, as Whitman expands the line with a modern U.S. Type Collection, new Proof Set albums, digital registry sets, and My First Album™ starter collections for the next generation of collectors.
10/23/2026
Historic 1792 Half Disme Brings Record $2.93 Million, Leads Heritage's GACC Numismatic Auctions Above $19 Million
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.
10/15/2026
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