How much does this cost to the nearest dollar?

Fastcap 3rd Hand HD Magentic Dust Door
No more stopping, struggling or hassling with zippers! The Magnetic Dust Barrier Door is a hands-free, self-closing door that you can use over and over again. Keep your jobsite clean and your customers happy. Warning This product can expose you to chemicals which is are known to the State of California to cause cancer and birth defects or other reproductive harm. Magnetic door for hands free operation Sets up in seconds Lightweight, Dustproof material Brand FastCap, Color White, Material Plastic, Style Modern, Weight 0.01 Ounces, Assembly Required Yes, Manufacturer Fastcap, Part 01050, Dimensions 5 x 5 x 42 inches, Is Discontinued No, Thickness 42 Inches, Quantity 1,

Price is $84.00
Price: $83.98