Tag Archives: mint errors

NGC-Certified Seated Liberty Half Dollar Mint Error Realizes Over $50,000

In a press release from Numismatic Guaranty Corporation ® (NGC®), we have learned that an error coin certified by them realized $51,754 at an auction by GreatCollections. The nearly 150-year old coin was struck on a wrong-sized planchet that was intended … Continue reading

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Error Coins Showcase Some Fun Mishaps

On Sept. 10, Heritage Auctions closed their Special Offering Error Coins Online Auction 60151.  It’s always fun to scan the results to see the mishaps made, and the Mint that made it, into collectors’ hands.  There were several coins struck … Continue reading

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