Newegg offers the Cooler Master HAF-912 Mid-Tower Case in Black for $59.99. Redeem this $20 mail-in rebate to cut it to $39.99. With 99 cents for shipping, that's the lowest price we could find by $13, although we saw it for a buck less in February. It features at least 12 bays, front USB 3.0 port, and support for six 120mm fans.