As cold as it has been in many areas, a little extra heat is nice! Walmart has the Pelonis Small Radiant Heater with Overheat Protection Capabilities on rollback for only $25.00. Down from $38.54. Select free store pick up to avoid shipping costs. Otherwise, shipping is free on orders $50.00 or more.
While they do not offer Walmart coupons from the store, Walmart does accept manufacturer coupons and has a phone app called Savings Catcher, which will scan your receipt and refund the price difference if a competing nearby store has any item you purchased for cheaper. You can view the Walmart Coupon Policy here.