5 Dollars - Tarchia Rhodesia

Zimbabwe issued a retrospective coinage series referencing Rhodesian-era identity at a moment when the country's own currency had been abandoned entirely — the Zimbabwe dollar was officially demonetized in 2009 after hyperinflation rendered it worthless. These pieces have no monetary function and circulate only among collectors.

Tarchia was a genus of ankylosaur whose remains were discovered in Mongolia, making its appearance here a curiosity of licensing rather than any particular national paleontological heritage.