How much does this cost to the nearest dollar?

Natural Light, Tubular Skylight Kit, Flat, Prismatic Diffuser, 18 inch
Natural Light tubular skylights with manufacturer's warranty are Large aperture for homes and commercial buildings built at 24 inch on center construction.(Check building framing distance prior to ordering). ENERGY STAR Qualified for energy efficiency. Not designed for Metal roof applications. (Pitched angle shingle roof models sold separately.) Illuminates up to 500 sq. ft. - Equivalent of up to 1000 watts. 25 Year Product Warranty. Large aperture for homes and commercial buildings built at 24 inch on center construction.(Check building framing distance prior to ordering). Hurricane Tested/Approved. ICC-ES Listed. High-Impact Acrylic Dome. Unfinished Mill Aluminum finish flat flashing. (Note

Price is $589.00
Price: $588.7