Visit to see edge, weight, diameter, auction records, price guide values and more for this coin. Gaudens $20 gold coin, including its key features, value and how to appropriately judge the coins condition. It is unique because only one was minted in philadelphia. Explore historical melt value trends and use the ngc coin melt value calculator to calculate the value of the gold in your coins. Free appraisals offered for rare st Contact a rare coin expert to sell or auction.
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