Whitman Expo
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 MS66 photos on record yet — showing auction lots of this item in other grades
Coin Value History
2006 G$50 1oz Gold, Buffalo MS66
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2006 American Buffalo $50 PCGS MS69 (First Strike)
MS69
PCGS
$2,077
2006 American Buffalo $50 PCGS MS69 (First Strike)
MS69
PCGS
$2,250
2006 American Buffalo $50 PCGS MS69 (First Strike)
MS69
PCGS
$1,931
2006 $50 One-Ounce Gold Buffalo, First Day of Release, MS69 ANACS. Coin 2978 of 3500....
MS69
ANACS
$1,980
2006 American Buffalo $50 PCGS MS69 (First Strike)
MS69
PCGS
$2,050
2006 $50 One-Ounce Gold Buffalo, First Day of Release, MS69 ANACS. Coin 2977 of 3500....
MS69
ANACS
$2,520
2006 $50 One-Ounce Gold Buffalo, First Day of Release, MS69 ANACS. Coin 2978 of 3500....
MS69
ANACS
$2,220
2006 $50 One-Ounce Gold Buffalo MS69 PCGS. PCGS Population: (5183/614). NGC Census: (0/0). ...
MS69
PCGS
$1,260
2006 $50 One-Ounce Gold Buffalo -- Excess Pressure Strike -- MS63 NGC. ...
MS63
NGC
$1,235
2006 G$50 One-Ounce Gold Buffalo MS69 NGC. .9999 Fine. NGC Census: 0 in 69, 0 finer (10/13). PCGS Population (5076/563)....
MS69
NGC
$1,469
2006 One-Ounce Gold Buffalo. First Year of Issue. MS-70 (NGC).
MS70
NGC
$4,200
2006 One-Ounce Gold Buffalo. MS-70 (NGC).
MS70
NGC
$2,400
2006 One-Ounce Gold Buffalo. First Year of Issue. MS-70 (NGC).
MS70
NGC
$2,040
2006 $50 One-Ounce Gold Buffalo MS70 PCGS. .9999 Fine Gold. PCGS Population: (626). NGC Census: (6717). CDN: $2,195.52.Whsl...
MS70
PCGS
$2,220
2006 American Buffalo $50 NGC MS70 (First Strikes)
MS70
NGC
$2,105
2006 American Buffalo $50 NGC MS70 (First Strikes)
MS70
NGC
$1,988
2006 American Buffalo $50 NGC MS70 (Mercanti Autograph)
MS70
NGC
$2,200
2006 $50 One-Ounce Gold Buffalo MS70 NGC. NGC Census: (6713). PCGS Population: (623). CDN: $2,158.92.Whsle. Bid for NGC/PCG...
MS70
NGC
$2,401
2006 American Buffalo $50 NGC MS70
MS70
NGC
$2,030
2006 $50 One-Ounce Gold Buffalo MS70 PCGS. PCGS Population: (621). NGC Census: (0). CDN: $1,816.24.Whsle. Bid for NGC/PCGS ...
MS70
PCGS
$2,280
2006 One-Ounce Gold Buffalo. MS-70 (PCGS).
MS70
PCGS
$1,680
2006 $50 One-Ounce Gold Buffalo MS70 NGC. NGC Census: (0). PCGS Population: (617). CDN: $1,566.80.Whsle. Bid for problem-fr...
MS70
NGC
$1,800
2006 $50 One-Ounce American Buffalo MS69 PCGS. Ex: .9999 Fine. PCGS Population (5074/563). NGC Census: (0/0). Numismedia W...
MS69
PCGS
$1,586
2006 $50 American Buffalo MS69 PCGS. Ex: .9999 Fine. PCGS Population (5074/563). NGC Census: (0/0). Numismedia Wsl. Price ...
MS69
PCGS
$1,586
One-Ounce Gold American Buffalo--Type Two Blank Planchet--MS62 PCGS. ...
MS62
PCGS
$3,053
Greysheet News
1796 Coin in Post-ANA Auction Rarities Session
11/9/2026
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