2001 Lunar Year of The Snake 1oz Silver Proof Coin. Free Express Post from Sydney. Want to get your hands on the game ASAP? The item "2001 Lunar Year of The Snake 1oz Silver Proof Coin Australia Perth Mint" is in sale since Sunday, November 13, 2016.This item is in the category "Coins\Coins\Australian\Decimal". The seller is "coins_collectibles" and is located in Sydney, NSW. This item can be shipped worldwide.