How much does this cost to the nearest dollar?

Plumbers Vent 6 x 16 to 4 Diameter Pipe 8 1/2 inch Long
The FAMCO Plumbers Vent PV is a louvered foundation vent with a built in hood and backdraft damper for dryer venting or exhaust applications. This vent has a closabe damper behind the louvers and is quality constructed in 28 gauge galvanized steel. Duct / Pipe Reducer Plumbers Vent 6 x 16 to 4 diameter pipe 8 1/2 inch Manufacturer FAMCO, Part Weight 5 pounds, Country of Origin USA, Is Discontinued No, Size 8 1/2 inch long, Rank Tools & Home Improvement Clothes Dryer Replacement Vents 294, Dryer Replacement Parts 3026, Available

Price is $49.00

Price: $48.95