There are, now, quite a few folks closing in on 200k miles (I'm at 167k) with several in the 200-300k miles. And even one I just noticed with 400k. Having said that lower miles, all things being equal, are preferred. But if its been taken care of; nothing more than door dings; the PM work was performed as scheduled; and not rust ridden underneath (this is a biggy...get down and under it and inspect it...all bets are off if its spent its life where they put salt down on winter roads); and everything checks out I'd go for it.