"Game Boy series dedicated communication cable" The outer box is damaged. Please check the images. The instruction manual is missing. Please check the condition in the images. Please understand that this is a used item. Only those who understand this are welcome to purchase. The outer box will be folded and sandwiched between cardboard. It will be shipped via Nekopos. Items purchased on Saturdays and Sundays may be shipped on Mondays. I also have other retro games for sale, such as Famicom, Super Famicom, PS1, PS2, PSP, Sega Saturn, and Dreamcast, so please take a look if you'd like.