DeLonghi TRN0812T Portable Oil-Filled Radiator with Programmable Timer for $19.90. Here is a screenshot for reference. Shipping is free on orders over $49. If needed, use this Filler Tool to pad the order for free shipping. Its safety highlights include rust-resistant durable metal construction, a gently rounded design, and a thermal cut-off function that automatically turns the heater off if it starts to overheat. Most places have it for about $76.