1 Dollar - Elizabeth II Elizabeth II

Cook Islands has issued commemorative dollars under its own authority since 1972, a right stemming from its status as a self-governing territory in free association with New Zealand. The arrangement gives Wellington responsibility for defense and foreign affairs while leaving monetary policy — including the right to issue legal tender — with Avarua. That quirk has made Cook Islands one of the more prolific small-nation issuers of gold-plated collector coinage, most of it produced under contract by private minting houses and never intended to circulate.