Super Rare #366 of 888 Worldwide. The item "2015 Cook Islands Year Of The Goat 5 Oz Silver Proof With Mother Of Pearl #366" is in sale since Thursday, August 13, 2020. This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "davinaustin" and is located in Leander, Texas. This item can be shipped to United States.