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.
No OGP photos on record yet — showing auction lots of this item in other grades
Coin Value History
2021-W G$50 1oz Gold, Buffalo PR DCAM OGP
2021-W G$50 One-Ounce Gold Buffalo,.9999 Fine, First Day of Issue, PR70 Ultra Cameo NGC. John M. Mercanti Authentic Hand-Si...
PR70
NGC
$5,124
2021-W G$50 One-Ounce Gold Buffalo, .9999 Fine PR70 Ultra Cameo NGC. Edmund C. Moy. Authentic Hand-Signed. CDN: $3,000 Whsl...
PR70
NGC
$5,368
2021-W G$50 One-Ounce Gold Buffalo,.9999 Fine PR70 Ultra Cameo NGC. Ex: Edmund C Moy. Authentic Hand-Signed. CDN: $3,000 Wh...
PR70
NGC
$5,612
2021-W G$50 One-Ounce Gold Buffalo PR70 Ultra Cameo NGC. Authentic Hand-signed, Edmund C. Moy....
PR70
NGC
$4,800
2021-W G$50 One-Ounce Gold Buffalo, PR70 Ultra Cameo NGC. Authentic Hand-signed, Edmund C. Moy....
PR70
NGC
$4,800
2021-W G$50 One-Ounce Gold Buffalo, PR70 Ultra Cameo NGC. Hand-signed, Edmund C. Moy....
PR70
NGC
$4,800
2021-W G$50 One-Ounce Gold Buffalo PR70 Deep Cameo PCGS. Signature by Thomas S. Cleveland U.S. Mint AIP Master Designer, Re...
PR70
PCGS
$2,760
2021-W G$50 One-Ounce Gold Buffalo, First Day of Issue, PR70 Ultra Cameo NGC. .9999 Fine Gold. NGC Census: (1100). PCGS Pop...
PR70
NGC
$2,760
2021-W One-Ounce Gold Buffalo. Proof-69 Deep Cameo (PCGS).
PR69
PCGS
$2,040
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





