How much does this cost to the nearest dollar?

Kohler Wall-Mount Rainhead Arm with 3-Way Diverter
This shower arm includes a diverter that makes it easy to switch the water flow from rain head to hand shower or to run both at the same time. Diverter switches water between rain head and hand shower, or both on at one time. NPT connection. KOHLER finishes resist corrosion and tarnishing. Includes flange. Metal construction. Traditional flange and Square flange also available (sold separately). For use with KOHLER rain heads and hand showers (sold separately). ¿ Manufacturer Kohler, Part Weight 2 pounds, Dimensions 18.2 x 2.2 x 3.5 inches, model number Is Discontinued No, Color Vibrant Polished Nickel, Finish

Price is $159.00

Price: $159