This one is #2361 of 5,000 and is in the original Perth Mint government packaging and has the Certificate of Authenticity. These are beautiful and hard to find. The item “2011 Cook Islands Famous Naval Battles Midway 1 oz Silver Proof Coin Perth Mint” is in sale since Sunday, March 25, 2018. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “curtmisjunk” and is located in Sedgewickville, Missouri. This item can be shipped worldwide.

• Brand/Mint: Perth Mint
• Total Precious Metal Content: .999
• Precious Metal Content per Unit: 1 oz
• Strike Type: Proof
• Year: 2011