10 Dollars - Charles III Mike Tyson

Cook Islands has operated as a prolific licensing mint for novelty bullion issues since the 1990s, its constitutional relationship with New Zealand providing a legitimate sovereign framework for face-value denominations that bear no functional relationship to any circulating currency. The Tyson piece belongs to a category of issues where the "coin" is effectively a silver round with legal-tender dressing — the $10 face value on a 2 oz fine silver piece is purely nominal.

Tyson's likeness has appeared on a notable number of Pacific island bullion issues in the 2020s, a reflection of his continued commercial marketability decades after his professional peak.