How much does this cost to the nearest dollar?

Vertilux Screen MESH 17x20 PVC Coated Polyester Fabric; 84 - 50' Roll (350 sq ft); White
This screen mesh is made of PVC coated polyester strands which is significantly more durable than the standard fiberglass mesh utilized in typical window, door and pool & patio screening applications. The weave is 17x20 which is a more dense weave than the 18x14 or 18x16 weave typically found in screening applications. Ships to U.S. Lower 48 States Only. PVC Coated Polyester fabric with a 17x20 weave Keeps out roughly 60% of harmful UV rays Daytime privacy screen More opaque than typical fiberglass screen fabric Pet resistant Dimensions 84 x 5 x 8 inches, Weight 25 pounds, Manufacturer Vertilux

Price is $300.00
Price: $300