How much does this cost to the nearest dollar?

Starvent RV Roof Vent Fan
UNIVERSAL RV VENTILATION SYSTEM The Starvent Roof Vent and Fan allows for airflow within your motorhome, letting out smoke, moisture, and odors and cooling your space. Compatible with a 1.16”– 5.5” roof, it fits standard ceiling openings The 12 volt variable-speed fan has six settings to boost or reduce airflow as needed with a reversible blade rotation to either pull air in or push it out IMPROVED DESIGN This exhaust system keeps your camper fresh and bright with transparent fan blades that bring sunlight in and a smoke-colored dome that filters out sun's. It is easy to open and close the dome and includes a removable screen easy for cleaning or maintenance LOW NOISE LEVEL The Starvent trailer exhaust fan and vent

Price is $139.00
Price: $139