The November 2026 Rarities Night Session, as well as the entire November 2026 Showcase Auction, is available for viewing and pre-sale bidding at www.stacksbowers.com.
No PR66 photos on record yet — showing auction lots of this item in other grades
Coin Value History
2006-W G$50 Gold Eagle, 20th Anniversary, Reverse Proof PR66
2006-W Gold Eagle $50 PCGS Proof 69 (Reverse Proof First Strike)
PR69
PCGS
$2,500
2006-W Gold Eagle $50 20th Anniv. PCGS Proof 69 (Reverse Proof First Strike)
PR69
PCGS
$2,450
2006-W $50 Gold Eagle - First Strike 20th Anniversary Reverse Proof PCGS Proof 69 DCameo
PR69
PCGS
$3,910
2006-W Gold Eagle $50 NGC Proof 70 (Reverse Proof Mercanti Autograph)
PR70
NGC
$3,250
2006-W Gold Eagle $50 NGC Proof 70 (Reverse Proof Mercanti Autograph)
PR70
NGC
$3,350
2006-W $50 Gold Eagle - Reverse Proof NGC Proof 70 UCameo
PR70
NGC
$3,632
2006-W $50 Gold Eagle - Reverse Proof PCGS Proof 70 *First Stirke*
PR70
PCGS
$5,060
2006-W $50 Gold Eagle - Reverse Proof PCGS Proof 70 DCameo
PR70
PCGS
$4,922
2006-W $50 Gold Eagle - Reverse Proof PCGS Proof 70 *First Strike*
PR70
PCGS
$6,555
Greysheet News
Special Half Dollars Placed in Circulation
The U.S. Mint has randomly placed 250,000 privy-marked Enduring Liberty half dollars from the West Point Mint into circulation, a tribute to victims of terrorist attacks.
11/11/2026
1796 Coin in Post-ANA Auction Rarities Session
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.
11/9/2026
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





