1991 Australian Koala 1/20 Ounce Platinum Coin with 14k Gold Bezel Pendant. The item "1991 Australian Koala 1/20 Ounce Platinum Coin with 14k Gold Bezel Pendant" is in sale since Tuesday, July 2, 2019. This item is in the category "Coins & Paper Money\Coins\ World\Australia & Oceania\Australia\Other Australian Coins". The seller is "azresale2013" and is located in Ledyard, Connecticut. This item can be shipped to United States, Canada, Australia, Japan, China, South Korea, Indonesia, Taiwan, Thailand, Hong Kong, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Malaysia, Brazil, Chile, Colombia, Ecuador, Egypt, Paraguay, Viet nam, Uruguay.