※Please note that Game Boy Color cartridges can only be played on the GAME BOY COLOR! Cartridges that do not have "Game Boy Color only" printed on the label can be played on the GAME BOY ADVANCE and GAME BOY ADVANCE SP! Also, the Nintendo DS Lite can play the smaller cartridges (rectangular), but not the larger Game Boy cartridges (square). Please double-check before purchasing! Please refer to the photos for the appearance and color of the cartridges. (^ ^) ※We cannot accept returns or complaints, so please consider this before purchasing. ※The cartridges are old, and while they all work at the time of listing, there is a possibility they may suddenly malfunction. ※Some cartridges have my name written on them, which I will cover with a black marker. If you find the appearance unsatisfactory, you are welcome to apply a sticker or something similar! If you feel nostalgic, think it was fun, or want to play it again, please consider purchasing and contact me if you are interested!