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The World's Most Valuable Coin Sells at Auction for $18.9 Million | Smart News| Smithsonian Magazine
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Beautiful 1856-S $20 Double Eagle gold coin, a dream coin every coin collector would love to own. Learn how to start your own … | Coin collecting, Coins, Gold coins
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Henry III gold penny: A coin found in a field by an amateur metal detectorist could fetch up to $547,000 at auction - CNN Style
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