- 2014-D Kennedy half dollar 90% silver. First strike 50th Anniversary set Washington, DC. PCGS MS70 31322462. These are rare. Coin pictured is the coin you will receive. Shipped by USPS Ground Advantage. Will combine shipping. $4.00 for the first item and $.50 each for additional items. Put items in your cart, then checkout when you're finished shopping to receive shipping discount. Thanks for your interest.