This product is in working order. I have confirmed the following: - Startup - Software loading - Key operation - Touch operation - Charging - Sleep/Resume - Video - Audio There is no yellowing, and the menu is displayed in white. There is some white discoloration on the bottom LCD. I have also taken pictures with a black-cornered screen for better visibility. The area is small, so games can still be played. The body has some minor dirt. The top and bottom open and close, and the top screen stopper functions, but it feels a little loose. Games are not included unless otherwise stated. Paid Options New touch pen (black) - 100 yen New USB charging cable - 250 yen The above set - 300 yen Please comment before purchasing. Nintendo DS Lite Nintendo DSLite