What is the cost on a power steering rack & pinion for an ML500 2005? on 2005 Mercedes-Benz ML500

leaking power steering rack, technician ask to change the rack & pinion. what is the cost on that.

Asked by for the 2005 Mercedes-Benz ML500
Power steering Rack 1524.40, fluids 136.95 labor 1219.98 for 2881.33 plus tax.