I've have been looking around the internet and at local dealerships for a used 370z. I ended up traveling to ohio for some training. Found a 40th anniversary with 36600mi for 30.7k. I know the price is high but what would be a fair offer? They said the only warranty on the vehicle is the 5yr/60k mi powertrain warranty. I have seen better deals on this site, any benefit buy from the dealer if the 3yr/36000mi warranty has ended? Thanks for your help.