Online Calculator Please enter the fields below so you can calculate our Internet Discount. 2010 Ford Models: F150 (Except Raptor Trucks) F250 F350 Ranger Explorer Explorer Sport Trac E-Series Edge Limited Production Vehicles Escape Comm. Trucks (F-450-F-750) Invoice Price $ Heintzelman Internet Price Price does not include rebates, tax, and title. Price may vary depending on vehicle.