All my items are guaranteed. Thank you for looking at my items and your support. The item "AUSTRALIAN GOLD PROOF Perth Mint Centenary Sovereign 1999 Wt 13g Coin # 5542" is in sale since Sunday, July 30, 2017. This item is in the category "Coins\Coins\World\Oceania/Australasia". The seller is "stanleyha0" and is located in London.This item can be shipped worldwide.