How much does this cost to the nearest dollar?

AC Infinity CLOUDWAY Whole House EC Fan T12, 1600 CFM with Temperature Humidity Controller – Ceiling Mount House Attic Vent Fan Exhaust Energy Efficient Home Ventilation System
A whole house attic fan designed to cool and ventilate entire homes by exhausting hot air from indoor spaces. Smart digital controller with temperature and humidity trigger programming, fan speed control, timers, and alarms. Utilizes a PWM-controlled EC motor that results in quieter and more energy-efficient fans than most others. Features 2-door shutters with damper that blocks attic air from entering living spaces when fan is not in use. Duct Size 12” | Dimensions 12.3 x 17.7 x 14.1 in. | Airflow 1604 CFM | Noise 62 dBA

Price is $499.00
Price: $499