This huge kilo coin from The Perth Mint may be massive... but the limited mintage is anything but big! Only 388 coins can ever be produced. And every single one of those 388 1 kilogram silver coins, features a 1 gram pure gold privymark insert!
Struck with precision, each 1000.1 gram pure silver behemoth features a full colour Ox motif as well as the 1-gram pure gold privy insert portraying the Chinese character for 'Ox'. Housed in a case with a certificate of authenticity.