Thank you for viewing. This is a set of Game Boy software, "Super Mario Land" and "Penguin Land". I have confirmed that they work. There are no boxes or instruction manuals. Please understand. There were no major stains or scratches on the software or outer cases. * The color may differ slightly depending on the type of screen you are viewing, the lighting, and the environment. * Since it is stored at home, there is no problem with the quality, but please consider this if you are sensitive. I will cover the shipping costs, so thank you. A software set of Super Mario Land and Penguin Land for Game Boy. - Game Title: Super Mario Land - Game Title: Penguin Land - Compatible models: Game Boy - Release year: 1989 - Manufacturer: Nintendo - Manufacturer: Pony Canyon