How much does this cost to the nearest dollar?

Vixen Air Suspension Kit for Truck/Car Bag/Air Ride/Spring. On Board System- Dual 200psi Compressor, 4 Gallon Tank. For Boat Lift,Towing,Lowering,Load Leveling,Bags,Onboard Train Horn
Tank capacity 4 gallon (15 liter) Dual 12 volt 200 PSI Compressor (Black) with Remote Filter Anti-Corrosion Coating Precision Welded Remote Filter, Pressure Switch, Drain Valve, Relays with Pre-wired Plugs and Mounting Hardware Included Brand Vixen Air, Color Black Compressors / Black Tank, Material Stainless Steel, Voltage 12 Volts, Fit Type Universal Fit, Style Modern, Vehicle Service Type Passenger Car, Truck, Watercraft, Noise Level 4841 dB

Price is $525.00
Price: $525.38