Looking at getting into a fox. First things first I want the car to be as turn-key as possible. Clean, great condition , paint, interior etc. I want to buy either a supercharged 5.0 or a coyote or terminator swapped car. Roll cage would be a plus. Looking at a notchback. Now this might be a sort-of vague question but what am I looking at spending here? I'm new to foxes and glancing over craigslist the numbers are all over the place. Ballpark me here.