Stack’s Bowers Galleries Offers NGC-certified Mexican Coinage from Menczer Collection
6/5/2026 - The auction on June 23-24 includes some of the finest examples of 19th century Mexican reales denominations.
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PMG-certified Netherlands Indies Rarity in Spotlight in Crown Currency Auction
6/5/2026 - The June sale also includes NGC-certified coins, including an 18th century "Top Pop."
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2026 World First and Early Releases Cutoff Dates
6/5/2026 -
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Jim Bisognani: Hidden Value in Plain Sight
6/4/2026 - In a world of fast-moving online auctions, it's good to slow down and look through series such as classic commemoratives for inspiration and hidden value.
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NGC Special Labels and Designations for the Best of the Mint 1916 Mercury Dime Gold Coin and Silver Medal Set
6/4/2026 - The coin and medal set is available for sale June 4, and NGC is offering attractive certification options. Special submission instructions must be followed. See the "Submission Instructions" section of this article.
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Künker Offers Russian Imperial Family Rarities Certified by NGC
6/1/2026 - The June auctions also include German and other European rarities, many with a royal pedigree.
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NGC and PMG Accepting Submissions at Madrid 2026 in July
6/1/2026 - Company representatives will be in attendance to accept NGC and PMG submissions at the Evento Numismático Internacional Madrid 2026.
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Jeff Garrett: Coin Dealers Gather in Rome
5/28/2026 - The 75th annual IAPN Congress in Rome was an important numismatic meeting filled with networking and camaraderie.
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NGC-certified Ancient Roman Coin Realizes $1.6 Million
5/28/2026 - An exceedingly rare aureus of a Roman rebel led more than a dozen other coins certified by NGC Ancients that realized at least six figures in a pair of NAC auctions.
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Auction Showcases More than 700 NGC-certified Coins from the Bruun Collection
5/26/2026 - Presented by Stack's Bowers Galleries, the June sale brings the total number of items offered from the elite collection to over 7,000 so far.
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