How much does this cost to the nearest dollar?

Solar Attic Fan - Florida Rated by Natural Light
Solar Attic Fans are easily installed on pitched Fiberglass-Asphalt Shingle roofs and are a great product for proper attic ventilation. Natural Light brand solar attic fans are top rated by builders and are of the highest quality built in the USA. The DC motor is powered by the included solar panel with the attic fan motor moving hot air and moisture out of the attic space everyday during full sun hours. Solar panel is adjustable from flat up to 45 degree angle.. Solar Attic Fans mount on 3/12 to 12/12 pitch roofs. (this unit is not for flat roofs or side wall mounting - Flat roof mount models are available). Moves up to 1881 cubic feet per minute under full direct sun. Use one attic

Price is $605.00

Price: $604.7