7 Dollars 50 Cents - Charles III Poland in EU

Niue has operated as a prolific licensing authority for commemorative bullion since the 1990s, effectively renting its sovereign coinage rights to foreign mints and private distributors — a revenue stream that now dwarfs anything the island's 1,600 residents could generate domestically. This piece belongs to a collector series marking Poland's membership in the European Union, issued under that arrangement. The $7.50 face value is a legal fiction; Niue's actual currency is the New Zealand dollar.

Charles III's authority appears here because Niue remains a self-governing territory in free association with New Zealand, itself a Commonwealth realm.