How much does this cost to the nearest dollar?

Selkirk Metalbestos 6T-FCK Stainless Steel Flat Ceiling Support Kit, 6-Inch
Provides the support package and termination parts for a chimney that is supported by a flat ceiling and passes through an attic area and penetrates a 2/12 to 6/12 pitch roof. Contains round top, storm collar, flashing, attic insulation shield, finish support package, and a smoke pipe adapter with coupler. Round Top CT Attic Insulation Shield AIS Storm Collar SC Finish Support Pkg. FSP Adjustable Flashing AF-6 Stove Pipe Adapter Does not include pipe Manufacturer Jensen (Home Improvement), Part Weight 21.7 pounds, Dimensions 18 x 30 x 24 inches, model number Is Discontinued No, Size Voltage 120 Volts,

Price is $398.00
Price: $398.49