For the 2021 Australian Koala Silver Bullion Coin Series, the sleepy animal is beautifully portrayed in its treetop habitat, nestled between the branches of a eucalyptus tree. Popular among investors and stackers seeking 99.99% pure silver in physical format since 2007, the coins offer complete assurance of weight and purity. These coins really are something special the finish on them is great the detail on the koala is awesome this coin has not been a big priority for me, until I saw that the price broke away from the metal price with older versions of the koala coins going up in price quite a lot. There are no mintage numbers on this coin yet as its still in production how ever going off the last few years the mintage should be around the 300000 mark you can assume these will be around that number. Interesting info the Perth mint does not just mint 2021 coins in 2021 they are able to mint more koala coins in designs going back to 2007 making mintage numbers hard to nail down, also the koala coins out preform there kangaroo brothers which have never really gained the same success.