http://cgi.ebay.com/Rare-US-Army-As...ryZ39489QQssPageNameZWDVWQQrdZ1QQcmdZViewItem Anyone heard of gongmart before? Thanks
No, it is not a coin. It is some sort of medal or token produced by some unknown mint. I would value it at its metal content - whatever that is. There is no way to determine how much silver is in this piece based on the seller's description: "Material : Alloy with silver inside,plated with pure silver." I would venture to guess that his grading of this piece is mostly hyperbole. By his description this piece would grade MS-70 and I see some chatter on the rims (although that would not stop SGS from grading it MS-70): "The coin is a perfect piece and features a wonderful embossment without any defect ."