How much does this cost to the nearest dollar?

Viking Horns Loud 152 decibels Chrome 3 Trumpet Train Air Horn Kit with 1.5 Gallon Air Tank/Air Compresor
Brand New, Loud 3 Trumpet Train Air Horn And Compressor/Tank kit. Horn system produces a High Powered Sound of 152 decibels. Trumpets are chrome plated metal. Will replace your original horn, or can be installed as an auxiliary horn. Comes with a 1.5 gallon air tank and 12 volt 200 PSI heavy duty cycle maintenance free air compressor. Includes Mounting Hardware, Brass Fittings, Air Tube, Air Valve, 240 PSI Air gauge, 150 PSI Pressure Switch, installation instructions, and a FREE HORN BUTTON. Ideal for vehicles such as Trucks, RV, SUV

Price is $388.00
Price: $387.75