How much does this cost to the nearest dollar?

Schluter Ditra 1/8 Underlayment
Designed specifically for ceramic tile and dimension stone installations, Schluter-DITRA serves as an uncoupling layer, waterproofing membrane, and vapor management layer that accommodates moisture from beneath the tile covering. Further, DITRA performs all these functions while still providing adequate support/load distribution for the tile covering. Manufactured by Schluter Systems Material Polyethylene Uncoupling, Waterproofing, Crack Prevention and Vapor Management; Helps to prevent grout joint and tile damage from substrate movement Manufacturer Schluter, Part Weight 38.6 pounds, Dimensions 14 x 14 x 40 inches, model number Is Discontinued No, Size 323, Color Orange, Quantity 1, Certification (unset), Rank Tools & Home Improvement Flooring

Price is $419.00
Price: $418.83