How much does this cost to the nearest dollar?

Firestone ( 2168 Air-Rite Air Command II Heavy Duty Air Compressor Kit w/Dual Pneumatic Gauge
This kit features a dual white-face gauge, heavy-duty compressor, air reservoir and a inflation hose for emergency tire inflation. Ideal for use on tow trucks, off-road applications and motorhomes. The kit includes dual gauge, HD compressor, air tank, extension hose, air line, fittings, filter and fasteners. Air-Rite air accessory systems provide instant control of the air helper springs from within the vehicle. Air-Rite systems allow quick inflation and deflation for various road and load conditions. Firestone has all of your air inflation needs covered with a multitude of different Air-Rite air accessory systems. The Air-Rite system provides instant adjustability of your air helper

Price is $636.00

Price: $635.99