Now issued for a full decade, Australia's Perth Mint Koala series is very popoular with collectors and investors. This highly collectible silver series highlights Australia's iconic Koala and features a unique design each year. Shown on the charming 2017 issue is a serene koala sitting comfortably beneath a eucalyptus tree. This big Brilliant Uncirculated coin contains an ounce of investment grade .999 silver and has a limited mintage of just 300,000, making it desirable both for silver content as well as numismatic value. Great holiday gift!