Never released in the US.
The Riddler is one of the rarest of Pacipa's Super Amigos line, the Argentinian version of Kenner's Super Powers Collection.
The Riddler is a repainted Green Lantern figure that was only released in South America. The figure mold was also used for the line of action figures called the DC Comics SuperHeroes from Toy Biz (circa 1989).
Produced in 1986 by Kenner
Original retail price: $NA