Walmart offers the Sunbeam Electric Tower Quartz Heater, model no. SQH310-WM1-115, for $25. Choose in-store pickup to dodge the $4.97 shipping charge. That's $7 under our April mention and the lowest price we've seen. (It's the best deal now by $15.) It purports to produce sun-like radiant heat and features an adjustable thermostat, two heat mode settings, and tip-over protection.