So this "mint" 40D I just acquired isn't quite "mint." Not as I define "mint," anyway. (I'm quite OCD, so...) But it's pretty close. Providing everything works as it should I'm disinclined to get nit-picky over what constitutes "mint" for a ten-year-old camera body. What makes it un-minty is tiny scuffs/scratches on the top and back LCD displays. They're not bad. Just normal use stuff, but, like I said: OCD. I'm guessing the material is plastic, not glass. So I'm wondering if there's a plastic polish anybody can recommend that'll take most of that stuff out?