PERTH MINT 1992 - 1 KILO COIN - ULTRA RARE. Sent with Australia Post Standard Parcel. The item "PERTH MINT 1992 1 KILO COIN ULTRA RARE. Kookaburra 32.15OZ" is in sale since Saturday, April 3, 2021. This item is in the category "Coins\Bullion\Silver\Coins & Rounds".The seller is "yian-soul" and is located in Maroubra, NSW. This item can be shipped worldwide.