Precious Metal Content per Unit. Total Precious Metal Content. There are scuffs and scratches on the NGC holder, but the coin itself is spot free! If you have questions about this item please send us a message. In the event of a listing error (such as a duplication) we reserve the right to cancel the order. We are only responsible for a GSP item until it is delivered to the U. We guarantee all items to be genuine. Find More Like This.