$500 is not unreasonable for wash, clay, swirl removal, polish and wax at a high end professional detailer.
To do that right you're looking at 10 hours of work...
2013 GS350 AWD Luxury Package, Liquid Platinum with Flaxen Interior
2014 Jeep Grand Cherokee Overland, Maximum Steel with Indigo Blue/Brown interior
~Previous Lexus Vehicles~
2010 ES350, 2003 ES300 In the family: 2004 LS430, 1998 LS400