2016 First Spouse Gold Proof Coin-Nancy Reagan. 0.50000 troy ounce .9999 Fine Gold. Beautifully packaged in an impressive wooden box. Complete with a Certificate of Authenticity from the US Mint. These coins are not in circulation, however they are considered legal tender (face value of $10.00). No discounts allowed on this item. Limited stock on-hand. LIMIT ONE PER CUSTOMER.