they took the wheels off? humm $130... sounds very cheap wheels off and minor undercarriage (gas tank, visable shocks, rear end) STARTS at $250 here in Atlanta. A friend of mine has a 2004 F430 and it was pretty clean before the detail, especially the interior... had some dust on the wheels and exterior just from sitting in garage. And I believe the car has less than 3500 miles. His detailer cuts him a deal @ $150... and it was already clean to begin with. The same guy details another friend of mine's Volvo S70R shampoo, leather condition, clay bar, 4-step compound, polish, sealer, wax and he said he pays extra for cleaning brake rotors (w/ wheels still on) and he set up for once a month for $160, and that's signing a year contract. When the car doesn't need a full detail the charge is $85.
I drive a junker so there is no need in me getting a detail... and who ever says a cleaner car is a faster car, come clean up my car, and if it's faster, I'll pay for it...
But for $85, I would want a ton of references before I let them touch a nice car.