5 Dollars - Elizabeth II Theodore Roosevelt

Part of the Cook Islands' long-running series of miniature gold issues, this piece capitalizes on the format's appeal to collectors rather than any monetary function — Cook Islands has issued hundreds of such $5 gold pieces tied to historical figures, with Roosevelt appearing alongside dozens of other subjects in near-identical specifications. Roosevelt's selection likely reflects his enduring commercial appeal in the North American collector market, which dominates sales of these issues.