PC Engine DUO console NEC PI-TG8 The serial numbers on the console and the instruction manual match. The instruction manual has some damage. Please check the images. Power-on has been confirmed, but since I do not own any software, I have not been able to verify game operation. Everything in the pictures is included. Please note that the internal battery is not guaranteed. Please check the images for the condition of the exterior and accessories, and only purchase if you are satisfied. Shipping will be in a reused cardboard box. 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.