On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
Auction lot photos of this item graded PR66 CAM
Coin Value History
1866 50c Motto PR CAM PR66 CAM
50C 1866 MOTTO. PCGS PR66 CAM
PR66
PCGS
$7,638
50C 1866 MOTTO. NGC PR66 CAM
PR66
NGC
$6,169
1866 50C Motto PR66 Cameo PCGS. ...
PR66
PCGS
$9,600
1866 50C Motto PR66 Cameo PCGS. CAC....
PR66
PCGS
$8,700
1866 50C Motto PR66 Cameo PCGS. CAC. ...
PR66
PCGS
$10,800
1866 Liberty Seated Half Dollar. Motto. Proof-65 Cameo (PCGS).
PR65
PCGS
$6,000
1866 50C Motto PR65 Cameo PCGS. ...
PR65
PCGS
$5,880
1866 50C Motto PR65 Cameo PCGS. ...
PR65
PCGS
$7,500
50C 1866 MOTTO. PR65 CAM
PR65
$4,700
PR67
PCGS
$23,500
1866 Liberty Seated Half Dollar. Motto. Proof-63 Cameo (PCGS).
PR63
PCGS
$1,620
50C 1866 MOTTO. PCGS PR63 CAM
PR63
PCGS
$2,232
50C 1866 MOTTO. PCGS PR64 CAM
PR64
PCGS
$2,820
1866 50C Motto PR64 Cameo NGC. ...
PR64
NGC
$3,840
1866 50C Motto PR64 Cameo NGC. ...
PR64
NGC
$4,080
1866 50C Motto PR64 Cameo NGC. CAC. ...
PR64
NGC
$1,800
1866 50C Motto PR63 Cameo PCGS. CAC. ...
PR63
PCGS
$1,800
1866 50C Motto PR63 Cameo PCGS. ...
PR63
PCGS
$1,410
1866 50C Motto PR65 Cameo PCGS. ...
PR65
PCGS
$5,581
1866 50C Motto PR61 Cameo NGC. ...
PR61
NGC
$1,028
PR67
PCGS
$26,450
1866 50C Motto PR67 Cameo NGC. ...
PR67
NGC
$8,812
1866 Liberty Seated Half Dollar. Motto. Proof-62 Cameo (NGC).
PR62
NGC
$1,455
1866 50C Motto PR67 Cameo PCGS. ...
PR67
PCGS
$32,200
1866 50C Motto Half Dollar PR63 Cameo PCGS. ...
PR63
PCGS
$2,128
Greysheet News
Review Held for Dollars, Comic Art Coins and Medals
Commissioners reviewed reverse designs for the four American Innovation dollars scheduled to be released in 2028 and obverse and reverse designs for the 2027 issues in the Comic Art Coin and Medal Program.
11/6/2026
The Business of Numismatics: November 2026 Greysheet Editor's Letter
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.
11/4/2026
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





