Smarthome offers the Aprilaire 5/2 or 5/1/1 Day Programmable Thermostat, model no. 8466, for $28.95. Coupon code "SEASON10" cuts the price to $26.05. With $6.62 for shipping, that's the lowest total price we could find by $27. It features a backlit display, circulation fan mode, service indicators, and indoor and outdoor weather information. Deal ends January 15.