2 Dollars - Charles III Iron Man

Niue has operated as a prolific licensing hub for collector coins since the 1990s, issuing legal tender under New Zealand's currency arrangements while contracting designs to external mints — this Marvel piece falls squarely within that commercial framework. The Iron Man licensing agreement between the Royal Australian Mint's private clients and Marvel Entertainment reflects broader trends in the numismatic novelty market rather than any monetary need of Niue itself, whose population hovers around 1,500.