Game Boy Software + Instruction Manual "Teenage Mutant Ninja Turtles" ★ Operation confirmed on Retro Freak For software with a backup function, I play it by installing it on Retro Freak, so I don't know if the backup battery is present. I checked the operation at the time of listing, but it may not start depending on the condition of the buyer's console. (Operation is not guaranteed) This is a used item, so there are scratches, damage, sunburn, and dirt. Please understand that we cannot show all of the scratches and dirt in the photos, so please purchase only if you agree. Also, it may look clean in the photos due to the lighting. Please refrain from purchasing if you are concerned about scratches or damage. ※ No box ※ No price negotiation ※ No individual sales Game Boy GB Game Software I am also selling other game software #pa_games 083135 101932 020831