Pokemon Blue Game Boy Includes Box & Manual. Item condition is used. The box has some wear from storage. To the best of our knowledge this game is real and not fake. The wear of the box is commensurate with age and the cartridge has all the expected marking of a genuine cartridge including an embossed “00” above the Nintendo on the cartridge. Save battery is 2.9v. Gameboy color is not included. Please check photos carefully.