How much does this cost to the nearest dollar?

Dayton 36 Whole House Fan Economy Ceiling Truss Shutter/Ceiling Shutter, 35-3/4 x 34 Opening Required
The DAYTON ceiling truss shutter is recommended for horizontal-mount exhaust in residential ceilings for whole house fans. Truss shutter installs without framing or cutting the ceiling joist. Tie rods at each end side of shutter assure uniform opening when fan is operating. White extruded aluminum frame with 1-1/2 flange and 3/16 -dia. mounting holes. White louvers with felted edges. Item Whole House Fan Economy Ceiling Truss Shutter / Ceiling Shutter Fits Fan Dia. 36 Shutter Overall Size 38 L x 36 W Shutter Construction Material Extruded Aluminum Frame and G-90 Galvanized Tie

Price is $175.00

Price: $175