Kenmore 6633 TrueCookPlus 1.2CF Countertop Microwave Oven for $99.88.  Order online for in-store pickup at Sears to lock in the price and save on shipping.  Otherwise, shipping is $28.46.  Here is a screenshot for your reference.  It features 1200 watts of power, sensor cooking, 6 auto cook buttons, and measures 21.9"W x 17.1"D x 12.5"H.