Walmart offers the LifeSmart LifePro 750-watt Infrared Quartz 14" Mini Fireplace Heater, model no. PCFP1016US, for $44.98. Choose in-store pickup to dodge the $4.97 shipping fee. That's $25 under our November mention and the lowest price we've seen. (It's a current best by $10.) It features an overheat shutoff, cool touch exterior, and flame effect.