50 Pesos Blackbeard

Cuba issued a run of large-format silver pieces in the 1990s primarily targeting the collector export market, a hard-currency strategy the Castro government leaned on heavily as the Soviet subsidy collapse gutted the island's economy after 1991. The "Special Period in Time of Peace" — the government's euphemism for the resulting austerity — pushed the mint toward anything that could generate foreign exchange.

Edward Teach, the pirate known as Blackbeard, operated largely in the Caribbean and along the American eastern seaboard between roughly 1716 and his death in battle off North Carolina in November 1718. The Cuban connection is tenuous at best, which places this squarely in the category of opportunistic theming rather than genuine historical commemoration.