How much does this cost to the nearest dollar?

Watts R 3/4 Reduced Injection Check/Back Pressure, Valve Assembly
Durable, lead free bronze body construction. NPT inlet and outlet connections. Quarter turn full port resilient seated ball valve shutoffs. Single access cover and modular check construction for the ease of maintenance. Large body passages provide a low pressure drop.Captured springs for safe maintenance Material Lead,Bronze, Brand Watts, Dimensions LxWxH 4 x 4 x 6 inches, Exterior Finish Bronze, Inlet Connection Size 0.75 Inches, Inlet Connection Type Full port, Outlet Connection Type MNPT, Ports 3, Manufacturer Watts, Part Weight 5.5 pounds, Dimensions 4 x 4 x 6 inches, model number 3/4 R, Color Valve

Price is $345.00

Price: $345