Rare and spectacular vintage US gold coins certified by Numismatic Guaranty Corporation (NGC) achieved extraordinary results in a Heritage Auctions sale of US coins from the Paramount Collection, held February 24, 2021. The top lot was a 1907 Ultra High Relief, Lettered Edge $20 graded NGC PF 68 (lot 3802) that realized an astounding $3.6 million. […]
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