USN KING OF SPADES NAVY CPO CHALLENGE COIN-POKER CARD PROTECTOR COIN 3 INCHES. The item “USN KING OF SPADES NAVY CPO CHALLENGE COIN-POKER CARD PROTECTOR COIN 3 INCHES” is in sale since Tuesday, February 20, 2018. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Challenge Coins”. The seller is “firstordersales” and is located in Fairfax, Virginia. This item can be shipped to United States.