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 MS63
Coin Value History
1864 50c BG-917 MS63
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS63 NGC. NGC Census: (1/1). ...
MS63
NGC
$511
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS63 PCGS. PCGS Population: (9/1). NGC Census: (0/1). ...
MS63
PCGS
$312
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS63 PCGS. PCGS Population (8/1). NGC Census: (0/1). ...
MS63
PCGS
$764
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS62 PCGS. PCGS Population: (21/10). NGC Census: (5/1). ...
MS62
PCGS
$264
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS62 NGC. NGC Census: (5/1). PCGS Population: (21/9). ...
MS62
NGC
$352
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS61 NGC. NGC Census: (4/7). PCGS Population: (8/32). MS61. ...
MS61
NGC
$312
1864-G Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. MS-65 DPL (NGC).
MS65
NGC
$900
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS61 PCGS. PCGS Population: (8/32). NGC Census: (2/7). MS61. ...
MS61
PCGS
$252
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, MS65 PCGS. ...
MS65
PCGS
$2,990
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4,--Improperly Cleaned--NCS. UNC Details. NGC Census: (0/1). PCGS Population...
MS60
$126
1864 Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. EF Details--Residue (PCGS).
$192
1864 Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. EF Details--Residue (PCGS).
$336
1864 Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. AU Details--Scratch (PCGS).
$240
1864-G Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. AU-55 (NGC).
AU55
NGC
$192
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, AU58 PCGS. PCGS Population: (18/43 and 0/0+). NGC Census: (4/11 and 0/0+)...
AU58
PCGS
$264
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, AU58 NGC. ...
AU58
NGC
$174
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, AU58 PCGS Secure. PCGS Population: (15/41 and 0/0+). NGC Census: (3/8 and...
AU58
PCGS
$264
1864 Cal. Gold 50c PCGS XF45 (BG-917 OGH)
XF45
PCGS
$170
1864 Cal. Gold 50c PCGS AU53 (BG-917)
AU53
PCGS
$210
1864-G Octagonal 50 Cents. BG-917. Rarity-4. Liberty Head. EF-45 (PCGS).
XF45
PCGS
$176
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, AU55 PCGS. PCGS Population (16/50). NGC Census: (4/9). ...
AU55
PCGS
$223
1864 50C Liberty Octagonal 50 Cents, BG-917, R.4, AU55 PCGS. PCGS Population (16/46). NGC Census: (3/8). (#10775)...
AU55
PCGS
$212
Cal Gold: 1864 50c BG-917 PCGS AU53
AU53
PCGS
$230
Multiple Coin Lot...
MS60
PCGS
$825
1864 50C BG-917
AU50
PCGS
$214
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





