5 Dollars - Charles III The Incredible Hulk #1

Marvel licensed coins have become a cottage industry for Pacific island mints over the past decade, but this particular release commemorates the 1962 debut of the Hulk in Tales to Astonish — or more precisely, the character's first solo title, The Incredible Hulk #1, published the same year by Stan Lee and Jack Kirby. Niue has maintained its Marvel licensing agreement through the New Zealand Mint since the early 2010s, making it one of the longer-running pop-culture numismatic programs in the modern collector market.

The two-troy-ounce format places this squarely in the premium collectible tier rather than anything approaching general circulation on an island of roughly 1,600 people.