Newegg offers the Cooler Master HAF Stacker 915F Mini-ITX Case, model no. HAF-915F-KKN1, for $59.99. This $30 mail-in rebate cuts it to $29.99. With free shipping, that's the lowest total price we could find by $30. It features one external 5.25" drive bays, three internal 3.5" bays, two front-side USB 3.0 ports, and supports water-cooling solutions and full-sized video cards. Rebate ends December 2.