Moistair MA0300 Humidifier for $19.99. Order online for in-store pickup at Sears to lock in the price, ensure availability, and save on shipping. Otherwise, shipping is $19.52 for a total of $39.51 shipped. Here is a screenshot for your reference. It humidifies a room with up to 700SF, and features a automatic humidistat and built-in hygrometer, 3-gallon output per day, and 4-speed motor including quiet nighttime setting.