The Cook Islands, a sovereign state in free association with New Zealand, uses two official legal tender currencies. The New Zealand Dollar circulates in parallel with the local Cook Islands Dollar; at the same time, the government also authorises many legal tender coins in the Cook Islands Dollar currency for collector's purposes. Many of them are in standard bullion sizes, including one ounce of silver - such as this coin.
The Mint says about this coin:
The Wizarding World of Harry Potter created by J.K. Rowling is back with the newest adventure, Fantastic Beasts and Where to Find Them.
The very first, officially licensed "Fantastic Beasts and Where to Find Them" coin made from 1oz of pure .999 silver features the logo of the Magical Congress of the United States (USA) in a striking smartminting high relief. | 
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