How much does this cost to the nearest dollar?

Mr. Heater 40,000 BTU Natural Gas Garage Heater
Provides plenty of heat even during power outages - requires no electricity. Thermostat is included for comfort control. Natural Gas. For indoor use within the following clearance to combustibles measurements 34in. from ceiling, 30in. from sides of heater, 30in. from back and 68in. from the base. Recommended for buildings with 12ft. to 15ft. ceilings. CSA design certified. Thermostat Included. Efficient, cost effective infrared heat For use in buildings with 12 to 15 ft ceilings Clearances Top - 36, Sides & Back - 30, Below - 68 Heats up to 1000 sq. ft. No electricity required, Maintenance free; no

Price is $500.00

Price: $499.99