Someone is for sure a big fan of the Nintendo franchise or Mario Bros. A mint, sealed copy of Super Mario Bros has been sold on Ebay for a whooping $30,000 and yes US Dollars! The game had a price tag of $26,99 when released, this Ebay auction makes Super Mario Bros one of the most expensive games ever sold. Super Mario Bros. is a platform video game developed and published by Nintendo for the Nintendo Entertainment System home console. Released as a sequel to the 1983 game Mario Bros., Super Mario Bros. was released in Japan and North America in 1985, and in Europe and Australia two years later. In Super Mario Bros., the player controls Mario and in a two-player game, a second player controls Mario’s brother Luigi as he travels through the Mushroom Kingdom in order to rescue Princess Toadstool from the antagonist Bowser.