1 Dollar - Elizabeth II The Riddler

Issued under Niue's longstanding licensing arrangement with major entertainment properties, this piece is part of a broader DC Comics villain series released around the time of renewed interest in Batman antagonists following several high-profile productions. Niue has operated as a prolific vehicle for themed collector issues since the 1990s, its status as a New Zealand territory giving its coinage legal tender standing while its small population makes domestic circulation essentially fictional.