high mileage z?

[thatz]

As the title says I am actually interested in getting a higher mileage 370z. I am not unfamiliar with the car actually. I had owned a 350z about 5 years ago and it was an awesome car and had zero problems mechanically speaking. It actually had about 100k miles when I got it and lasted for a while before I sold it. I know there are threads out there but a google search didn't actually yield as much as I would've hoped. I am looking at a 10-15k price range which nets me around 80 plus thousand miles. most are in the high 90's if not early 100's. Has anyone purchased one with that many miles on it? I know the engines are considered to be pretty "bulletproof," but I am curious to know what other people think about the mileage bracket and what to look for!

thanks!