By A Mystery Man Writer
A dozen coins certified by Numismatic Guaranty Corporation® (NGC®) have realised prices over $1 million so far at auctions in 2021. They include a Brasher Doubloon that realised $9.36 million, which at the time was a record for any gold coin sold at auction.
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Over a Dozen Times, NGC-certified Coins Topped $1 Million in 2021
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2021 $1 Type 1 and Type 2 Silver Eagle Set NGC MS70 ER T1 T2 Label
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NGC-Certified Coins from 1700s Top $1 Million