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 AU55
Coin Value History
1823 50c O-106a AU55
1823 50C O-106a, R.2, AU55 PCGS. CAC....
AU55
PCGS
$1,320
1823 50C O-106a, R.2, AU53 PCGS. PCGS Population: (4/11 and 0/3+). NGC Census: (4/5 and 0/0+). CDN: $500 Whsle. Bid for NGC...
AU53
PCGS
$552
1823 50C O-106a, R.2, AU53 PCGS. PCGS Population: (3/11). NGC Census: (4/5). AU53. Mintage 1,694,200. From The Foundi...
AU53
PCGS
$840
1823 50C O-106a, R.2, AU53 NGC. NGC Census: (4/4). PCGS Population (2/5). Mintage: 1,694,200. From The Skidaway Island ...
AU53
NGC
$446
1823 50C O-106a, R.2, AU58+ PCGS. CAC. PCGS Population: (4/2 and 1/1+). NGC Census: (1/3 and 0/0+). AU58. Mintage 1,694,200...
AU58
PCGS
$1,560
1823 Capped Bust Half Dollar. O-106a. Rarity-2. AU-58 (PCGS). Retro OGH.
AU58
PCGS
$690
1823 Capped Bust Half Dollar. O-106a. Rarity-2. AU-58 (PCGS). Retro OGH.
AU58
PCGS
$720
1823 Capped Bust Half Dollar. O-106a. Rarity-2. AU-50 (NGC).
AU50
NGC
$432
1823 50C O-106a, R.2, AU50 PCGS. PCGS Population: (3/13). NGC Census: (2/8). AU50. Mintage 1,694,200. ...
AU50
PCGS
$372
1823 50C O-106a, R.2, AU50 ANACS. NGC Census: (2/7). PCGS Population: (2/12). AU50. Mintage 1,694,200. From The S. R. Col...
AU50
ANACS
$312
1823 50C O-106a, R.2, Fine 12 PCGS. CDN: $83 Whsle. Bid for NGC/PCGS Fine 12. Mintage 1,694,200. ...
F12
PCGS
$159
1823 50C O-106a, R.2, XF45 PCGS. CDN: $300 Whsle. Bid for NGC/PCGS XF45. Mintage 1,694,200. ...
XF45
PCGS
$390
1823 50C O-106a, R.2, XF45 PCGS. PCGS Population: 10 in 45, 22 finer (10/25). CDN: $300 Whsle. Bid for NGC/PCGS XF45. Minta...
XF45
PCGS
$378
1823 50C O-106a, R.2, XF45 PCGS. PCGS Population: (10/17). Mintage 1,694,200....
XF45
PCGS
$336
1823 50C O-106a, R.2, MS63+ PCGS. CAC....
MS63
PCGS
$3,600
1823 50C O-106a, R.2, VG8 NGC. NGC Census: (0/34). PCGS Population: (1/48). CDN: $70 Whsle. Bid for NGC/PCGS VG8 . Mintage ...
VG8
NGC
$84
1823 50C O-106a, R.2, XF40 PCGS. PCGS Population: (11/28). NGC Census: (7/18). CDN: $250 Whsle. Bid for NGC/PCGS XF40. Mint...
XF40
PCGS
$234
1823 50C O-106a, R.2, VF35 PCGS. PCGS Population: (1/37 and 0/3+). NGC Census: (2/23 and 0/0+). CDN: $200 Whsle. Bid for NG...
VF35
PCGS
$360
1823 50C O-106a, R.2, VF20 PCGS. PCGS Population: (2/39 and 0/3+). NGC Census: (1/25 and 0/0+). VF20. Mintage 1,694,200. ...
VF20
PCGS
$124
1823 50C O-106a, R.2, -- Cleaned -- ANACS. VF 30 Details. NGC Census: (1/17). PCGS Population: (2/28). VF30. Mintage 1,694,...
VF30
ANACS
$84
1823 50C O-106a, R.2, XF40 NGC. NGC Census: (6/11). PCGS Population: (7/21). XF40. Mintage 1,694,200. From The S. R. Coll...
XF40
NGC
$204
1823 50C O-106a, R.2, XF40 PCGS. PCGS Population: (7/18). NGC Census: (6/11). XF40. Mintage 1,694,200....
XF40
PCGS
$336
1823 50C O-106a, Modified 3 in Date, R.2, MS62 NGC. ...
MS62
NGC
$1,080
1823 50C O-106a, R.2, MS62 NGC. Gold CAC. ...
MS62
NGC
$5,405
1823 50C O-106a, R.2, VF30 PCGS. PCGS Population (2/19). NGC Census: (0/17). Mintage: 1,694,200. ...
VF30
PCGS
$170
Greysheet News
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





