I bought this system last year, thinking that I would play it more, but it has just been sitting on my desk. It's a great system if you're just playing ds games, but I'd like to sell it to someone that would actually use it more.
Overall it's in good shape. Surface scratches on the outside and the touchscreen is showing signs of use, but it isn't noticeable when the screen is on. There is also normal wear on the inside from it being played. I did buy a full shell swap for it, just never got around to doing it, since I never play it. Charger included. Stylus included. Shell swap included.