In Stock 1/20 oz 1993 Australian Koala Platinum Bullion Coin Ex Set $208.27 1 + $208.27 Add In Stock 1/20 oz 1992 Australian Koala Platinum Bullion Coin Ex Set $208.27 1 + $208.27 Add In Stock 1/20 oz 1991 Australian Koala Platinum Bullion Coin Ex Set $208.27 1 + $208.27 Add In Stock 1/20 oz 1990 Australia Koala Platinum Bullion Coin Ex Set $208.27 1 + $208.27 Add In Stock 1/20 oz 1989 Australian Koala Platinum Bullion Coin Ex Set $208.27 1 + $208.27 Add In Stock 1/2 oz 2008 Australia Black-Anther Flax-Lily Platinum Bullion Coin Ex Set $1,551.85 1 + $1,551.85 Add In Stock 1/2 oz 1990 Australian Koala Platinum Bullion Coin Ex Set $1,551.85 1 + $1,551.85 Add In Stock 1/2 oz 1989 Australian Koala Platinum Bullion Coin Ex Set $1,551.85 1 + $1,551.85 Add In Stock 1/2 oz 1988 Australian Koala Platinum Bullion Coin Ex Set $1,551.85 1 + $1,551.85 Add In Stock 1 oz 2021 Australia Kangaroo Platinum Bullion Coin $1,783.52 1 + $1,783.52 Add In Stock 1 oz 2021 Australian Year Of The Ox Platinum Bullion Coin Series III $1,858.52 1 + $1,858.52 Add