The classic Remco Robots have always been a favorite for fans and collectors. Many color variations were made in the 1960's, and the demand for them continues to grow. Recently 3 different colors with the original boxes hit the eBay action block. The blue/red sold for $585. All black $734. and a black/red/green combo for $635. an average of $650. per Robot. A great investment for a toy that originally sold for $7.50 at Sears.