Here is the Game Boy / Game Boy Color game Star Ocean Blue Sphere. This game has been cleaned and tested. Save battery replaced in November 2025. DMG-BO2J-JPN Star Ocean Blue Sphere Used item. No box or instruction manual. Cleaned and tested. Used for about 5 minutes on a GBA SP. Includes a case. You can use it as soon as you receive it. The condition is very good. I think it has been used very little. The save battery was replaced (November / 2025). This is just my personal opinion, so please refrain from purchasing if you are concerned. Please check the condition in the photos. Instant purchase is okay. Please refrain from price negotiations. Returns and exchanges are not accepted. Thank you.