Mint Mint Auction Features NGC-certified World Coins
5/4/2026 - Rarities from Europe and Asia share the spotlight in the Japanese auction in early May.
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Jeff Garrett: The Stellas Reach for the Stars
4/30/2026 - Auction results for the 19th century patterns continue to be nothing short of stellar.
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Vintage Netherlands Note Among Top PMG-graded Highlights in Crown Currency Auction
4/30/2026 - The May auction also includes scores of rare coins certified by NGC.
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NGC and PMG at Summer FUN Convention 2026
4/24/2026 - Submit at the show and save on shipping!
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Jim Bisognani: Our Numismatic Rites of Spring
4/23/2026 - Spring has arrived, along with National Coin Week and the CSNS show.
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Jeff Garrett: Collecting Proof US Gold Coins
4/16/2026 - Proof US gold coins are not only one of the most beautiful segments of US numismatics but also one of the most challenging and rewarding to collect.
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A Star-struck Auction: Four NGC-certified Stellas Offered by Heritage
4/14/2026 - The Coiled Hair and Flowing Hair examples from 1879 and 1880 include one expected to realize more than $1 million.
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Two More NGC-certified L. E. Bruun Collection Rarities Realize Over Half a Million Each
4/14/2026 - Sixteen coins realized six-figure prices in a March auction presented by Stack's Bowers Galleries.
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NGC Conservation: Taking Care of Gold Coins with Delicate Surfaces
4/14/2026 - Gold is a softer metal, and careful conservation tactics by NGC's experts can reveal the coin’s beauty without damaging the surface.
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PMG- and NGC-certified World Rarities Showcased in Crown Currency Auction
4/14/2026 - Highlights of the April sale include a PMG-certified Suriname Replacement note and an NGC-certified Chinese Panda that are each Top Pops.
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