Super Mario Land, Game Boy software from 1989, with case. This is something I used to play a long time ago, so the data is still as it was back then. I can't confirm that it works, so I will only sell it to those who understand this. No claims and no returns accepted. - Game Title: Super Mario Land - Model Number: DMG-MLA - Year of Manufacture: 1989 - Manufacturer: Nintendo - Included Items: With case Thank you for looking.