First deal I'm posting here on Slickdeals. Hopefully it meets your slick needs for this coming Winter. Been trying to find this heater at Costco since my family friends use it as well. Cheapest on Amazon and eBay is about $90 with the lowest on camelx3 being $59, but not sure how legit that is.
Unfortunately, the GINGER code does not work for $5 off ☹, but it does have Free Shipping and no tax for me.