My GF and I bought her 2001 PT Cruiser at Carmax. It had 7312 miles on it when we purchased and it came with a nice Alpine Stereo, a set of Infinity speakers and Dynamat installed.
Service was good, and they even gave her $600 for her dying Buick.
Most of the cars we looked at were in good shape and had not been smoked in. The inspection was decent on the car we purchased, the only things I could find wrong with it is that the coolant in the reserve tank was a little low and a small tear in the carpet in the cargo area. The car even had the original window sticker in the glove box. 😀
With that being said though I would still not buy any car sight unseen, no matter how good their inspection is nothing beats looking it over yourself.