5 Dollars - Charles III Mike Tyson

Part of the Cook Islands' long-running celebrity bullion program, which has issued small-denomination gold pieces under royal authority since the territory has no meaningful independent monetary policy of its own. At 0.5 g fine gold, the practical function is collectible rather than transactional — no one is spending this.

Tyson's selection follows his commercial resurgence after the 2020 exhibition bouts and the broader licensing boom around his name and likeness.