2 unopened available, still in boxes—> $80 each (originally $140.99) 4 opened available, used for about 6 months—> $30 each Info from original purchasing website: The Hurricane Pro 20 Inch High Velocity Oscillating Metal Wall Mount Fan is ideal for homes, greenhouses, gyms, garages, workshops and other areas that may need a heavy duty wall fan; helps ventilate fumes and stagnant air HIGH VELOCITY: Features 3 speed settings; runs at an airflow of 4500 CFM and 1400 RPM WALL MOUNT FAN: It can be easily mounted with the included heavy duty wall bracket and hardware; measures 21 in. x 26 in. x 10 in. HEAVY DUTY: Made of rugged all-metal construction; aluminum blades and a black powder coat finish means heavy duty durability ETL Certified: The ETL listing is a mark of the industry’s safety and quality standards in North America