Condition: Used, and in good shape. Coin is 1 1/2 inches in diameter. Not a very common coin. NOTE: Never personally given any of the coins. All coins are guaranteed to be in excellent condition unless otherwise stated above. The free listing tool. The item “Naval Special Warfare Seal Team 8 Southeast Asia Navy Challenge Coin Eight” is in sale since Sunday, October 11, 2015. This item is in the category “Collectibles\Militaria\Current Militaria (2001-Now)\Original Items\Challenge Coins”. The seller is “rolyat11″ and is located in Panama City, Florida. This item can be shipped worldwide.