Ends 12/28. Lowe's has the CRAFTSMAN 12-in 20 -Volt 3-Speed High Velocity Indoor Industrial Fan (CMXEFXA511214) for $39 with free shipping. Has up to 130 degrees of tilt with an adjustment knob and can be plugged in or run cordless for up to 2.5 hours on high using a 4.0 Ah 20V MAX battery (battery not included).