Game Boy cartridge It's an Io card for Pocket Monsters. It's been used, so there's a hole in it. It's limited to the JR East Stamp Rally 99. Since it's an old item, I think those who are concerned about the condition should refrain from purchasing. Vintage goods, scooping doll, Satoshi, Pokemon, Pocket Monsters, figure, soft vinyl, Yuuki, finger puppet, retro, rare, Nintendo, Junsa, Nintendo, Game Boy, Satoshi, Green, Red, Kasumi, Takeshi, Rocket Gang, Professor Oak, Kojiro, Musashi, Dento, minor character, Showa era, vintage goods, food toy, rival, #YuukiDailyExhibition, anime, game, food toy, gacha, gashapon, amusement, not for sale, limited edition, anime, manga