#Onochan's_Games #Onochan's_List ■Official Titles Mario Tennis GB Mario Golf GB Yu-Gi-Oh! Duel Monsters 3 Cartridge only (no box or other accessories) Game Boy Color only ■Manufacturers Nintendo Nintendo Nintendo KONAMI Konami ■Operation Operation not confirmed. Please erase any existing data before use. ■Damage Signs of use are present in various places. Please be sure to check the photos. ※Regarding Product Handling※ Since this is a used item, returns and cancellations are not accepted. Please consider it as a junk item. If you are sensitive to the condition or are looking for perfect condition, please refrain from purchasing. ※Regarding Packaging※ To save on shipping costs and pass the savings on to the buyer, we may use recycled cardboard or modified-size boxes for packaging. ※Regarding Shipping※ We will ship anonymously via Rakuraku Mercari or Yu-Yu Mercari. We will basically ship via Rakuraku Mercari, but we may change to Yu-Yu Mercari at the time of shipping depending on the situation. Please understand. If you have a preference for the shipping service or product name, please comment (・∀・) Please understand the condition of the product, shipping method, returns, etc., before purchasing.