25 Dollars - Elizabeth II Steamboat Willie

Niue has long operated as a licensing vehicle for third-party intellectual property coinages, and this piece is a direct product of a 2014 arrangement between the New Zealand Overseas Territory and Disney. The timing was deliberate: 2014 marked 85 years since the 1928 theatrical release of Steamboat Willie, the short that established synchronized sound as a commercial necessity in animation and made Mickey Mouse a global property.

At 7.78 g of .9999 fine gold, the specification matches a quarter-ounce format — priced and marketed squarely at collector-investors rather than circulation.