Koalas, Koalas, Koalas
The Australian Koala has been a favorite annual silver series for enthusiasts, collectors, and stackers since inception. The Australian Koala Series coins have been historically available in a variety of sizes, including but not limited to 1 kilo, 5 oz. and 1 oz. They are struck in the dramatic High Relief format in standard BU bullion and Proof finishes. The series is struck in Silver and Gold currently and even has a limited number of years of Platinum issuance. The final noteworthy item is that all Perth Mint Koalas have limited or lower mintages.