I've moved out of my parents' house. These are things I used to play with when I was a child. They are Game Boy cartridges for Dr. Mario and Kirby's Dream Land. Both have been tested and confirmed to work. Kirby's Dream Land does not have a case. Also, it has some dirt (see photo 2). Please be sure to check if you have any concerns before purchasing, and only purchase if you are satisfied. These are very old items, so please refrain from purchasing if you are looking for a perfect item or are sensitive to the condition. Used items, items stored at home for a long time, amateur inspection. Please confirm the profile before purchasing.