1 Dollar - Elizabeth II Australian Koala

Niue has issued coins under its own authority since 1972, but its modern bullion and collectible program — administered largely through external minting arrangements — has made it one of the most prolific small-territory issuers in the world. The koala design here draws on Australia's own long-running silver koala bullion series, though this copper-nickel piece exists firmly in the souvenir and collector market rather than as a precious-metal investment vehicle.