Whitman Expo
The rare coin market so far in 2026 has been somewhat volatile, with greater price swings happening over a shorter period of time when compared to historical norms.
No G6 photos on record yet — showing auction lots of this item in other grades
Coin Value History
1818 50c O-104a G6
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1818 Capped Bust Half Dollar. O-104a. Rarity-3. EF Details--Cleaned (PCGS).
$240
1818 50C O-104a, R.3, VF25 PCGS. PCGS Population: (1/29). NGC Census: (1/17). CDN: $183.75.Whsle. Bid for NGC/PCGS VF25. Mi...
VF25
PCGS
$264
1818 Capped Bust Half Dollar. O-104a. Rarity-3. VF-25 (PCGS).
VF25
PCGS
$432
1818 50C O-104'b', R.5, VF30 PCGS. CAC. Designated as O-104a by PCGS, but it is the scarce late die state with a thick crac...
VF30
PCGS
$732
1818 Capped Bust Half Dollar. O-104a. VF-30 (PCGS).
VF30
PCGS
$240
1818 50C O-104a, R.3, VF30 NGC. NGC Census: (1/17). PCGS Population: (6/19). VF30. Mintage 1,960,322. ...
VF30
NGC
$174
1818 50C O-104'b', R.5, VF35 PCGS. Designated as O-104a by PCGS, but this is the terminal die state, recognized by Herrman....
VF35
PCGS
$317
1818 50C O-104a, R.3, XF40 PCGS. PCGS Population: (7/13). NGC Census: (3/14). CDN: $399 Whsle. Bid for NGC/PCGS XF40. Minta...
XF40
PCGS
$348
1818 50C O-104a, R.3, XF45 NGC. NGC Census: (6/9). PCGS Population: (1/10). XF45. Mintage 1,960,322. ...
XF45
NGC
$408
1818 50C O-104a, R.3, XF45 NGC. EX: "Col. " E.H.R. Green. NGC Census: (4/7). PCGS Population: (0/8). XF45. Mintage 1,960,32...
XF45
NGC
$456
1818 50C O-104'b', R.5, MS63 PCGS. ...
MS63
PCGS
$4,392
1818 50C O-104a, R.3, MS64 NGC....
MS64
NGC
$3,606
1818 50C O-104'b', R.6, MS63 PCGS....
MS63
PCGS
$4,320
1818 Capped Bust Half Dollar. O-104a. MS-64 (NGC).
MS64
NGC
$3,840
1818 50C O-104a, R.3, AU55 PCGS. PCGS Population: (4/5). NGC Census: (1/4). CDN: $1,102.50.Whsle. Bid for NGC/PCGS AU55. Mi...
AU55
PCGS
$1,500
1818 50C O-104a, R.3, AU55 PCGS. PCGS Population: (4/5 and 0/1+). NGC Census: (1/5 and 0/0+). AU55. Mintage 1,960,322. ...
AU55
PCGS
$1,380
1818 50C O-104a, R.3, AU53 NGC. NGC Census: (3/6). PCGS Population: (2/7). AU53. Mintage 1,960,322. From The Founding...
AU53
NGC
$720
1818 50C O-104a, R.3, MS63 NGC. ...
MS63
NGC
$2,520
1818 Capped Bust Half Dollar. O-104a. Rarity-3. AU-58 (PCGS). CAC.
AU58
PCGS
$1,560
1818 50C O-104a, R.3, MS61 NGC. ...
MS61
NGC
$1,305
1818 50C O-104a, R.3, MS61 NGC. ...
MS61
NGC
$2,115
1818 50C O-104a, R.3, MS62 ANACS. ...
MS62
ANACS
$1,762
1818 Capped Bust Half Dollar. Overton-104a. Rarity-3. Mint State-66+ (PCGS).
MS66
PCGS
$44,062
1818 Capped Bust Half Dollar. Overton-104a. Rarity-3. Mint State-67 (PCGS).
MS67
PCGS
$88,125
1818 50C O-104a, R.3, AU55 NGC. ...
AU55
NGC
$1,175
Greysheet News
The Business of Numismatics: November 2026 Greysheet Editor's Letter
11/4/2026
Whitman Expos Prepares for Flagship Baltimore Show November 12-14 Amid Hot Numismatic Market
Free three-day Fall Expo brings Stack's Bowers Galleries Showcase Auction lot viewing, a 2026 U.S. 250th Anniversary coins, educational programming, and one of the hobby's biggest dealer floor to the Baltimore Convention Center.
11/4/2026
Science Meets 1776: New Whitman Book Reopens the Mystery of the Continental Dollar
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.
10/28/2026
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