5
Australia, production year: 2017, 10 oz, reeded
The Perth Mint, 921, Koala, 10$, round coin, 75.5 mm, production year: 2015, Canada, 10 oz
Australia, production year: 2013, 10 oz, reeded
Australia, production year: 2012, 10 oz, fineness: 999
Australia, production year: 2010, 10 oz