If the seller is legit that is a good buy. I had the same one installed on my MPV three months ago for over $1300 from Circuit City, including installation fee/headphones. So far, I haven't had any ...
That is used to me. I would ask for a discount to compensate the high mileage or a life time free oil change. If they don't, look for another one or back out from the deal.
I ordered one from mazdastuff two months ago but still in the box. I am hesitant to do it. One member (Jay Wang) mentioned few months back that its not that hard to install but the thought of drilli ...