As one of its daily deals, newegg offers the Cooler Master HAF 912 Mid-Tower ATX Case, model no. RC-912-KKN1, for $49.99. This $10 mail-in rebate cuts it to $39.99. With free shipping, that's $10 under our mention from last month and tied as the best price we've seen. (It's a current low by $10.) It features four external 5.25" drive bays, one external 3.5" drive bay, six internal 3.5" bays, and two 120mm fans. Deal ends today.