SINCONA Offers Ultra-rare 16th Century Swiss Gold Coin Certified by NGC Expected to Realize Six Figures
10/13/2026 - A superb selection of NGC-certified Swiss rarities are available in a late October sale.
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Gadoury Offers Several NGC-certified Rarities Worth Six Figures
10/13/2026 - Vintage coins from Germany and France are at the forefront of a mid-October auction.
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NGC Conservation: Breathing New Life into Classic Gold, Silver, and Copper
10/13/2026 - Coins that were heavily circulated or placed in inadequate long-term storage can develop unwanted residues, but NGC’s conservation services are here to help.
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NGC Ancients: Dying in Style
10/13/2026 - Greek and Roman coins show the range of arrangements that were used after a beloved ruler passed away.
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Counterfeit Detection: 1856 Flying Eagle Cent
10/13/2026 - A clumsy ‘6’ shows this isn’t one of America’s great numismatic rarities.
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Market Insights & More from Jeff Garrett: Understanding Today's Market
10/13/2026 - In today's technological world, numismatic collectors have plenty of resources to help ensure long-term success in the hobby. If you have a coin question or topic, email [email protected], and he may write about it in a future column.
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Sedwick Sale Spotlights Shipwrecked Mexican Coins Certified by NGC
10/13/2026 - Once seemingly lost forever to the depths of the ocean, Spanish colonial coins get a chance to shine in an auction on November 5-7.
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Hefty Austrian Gold Medal Certified by NGC Leads Numismatica Genevensis Auction
10/13/2026 - The auction on November 16-17 includes one of the largest pieces ever struck in Salzburg, with more than a third of a kilogram of gold.
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NGC-certified Russian Pattern Realizes More than $1.1 Million in Stack's Bowers Galleries Auction
10/12/2026 - Four other Russian coins graded by NGC each realized more than $100,000 in the September sale.
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Münzgalerie München Auction Includes NGC-certified Oldenburg Rarity
10/12/2026 - The seldom-seen coin is among nearly 200 NGC-graded rarities in the mid-October sale.
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