Walmart offers the Quartz 1,500-watt Infrared Cabinet Heater in Black, model no. PH91K, for $29. Choose in-store pickup to avoid the $4.97 shipping cost. That's $16 under our February mention, $51 off list, and the lowest price we've seen. It features a 12-hour timer, LED display, remote control, energy-saving auto mode, overheating safety shutoff, caster wheels, and an air filter.