PCGS News and Articles

Stack’s Bowers Galleries is pleased to announce its collaboration with Professional Coin Grading Service (PCGS) as the exclusive auctioneer for their series of Trade and Grade Showcase events, beginning in October 2025. More inclusive than the historically popular Members Only Shows, Trade and Grade conventions will be open to the public and not just PCGS members.

Stack’s Bowers Galleries recently concluded its highly successful and record-breaking Summer 2025 Global Showcase Auction. Over the course of two weeks following the American Numismatic Association’s World’s Fair of Money, the firm conducted auctions of United States coins, United States paper money, world and ancient coins, and world banknotes. (All prices include the buyer’s premium.)

On Wednesday, August 27, 2025, numismatic records were shattered as two sessions in the Stack’s Bowers Galleries Summer Global Showcase Auction combined to realize nearly $31 million.

Driven by intense collector demand for high-quality, eye-appealing coins, the August 27 Rarities Night Session of the 2025 Global Showcase Auction saw exceptionally strong bidding activity, particularly for coins bearing the Collectible Market Qualified (CMQ) endorsement.