Case:Corsair 300R ATX Mid Tower Case ($59.99 @ Microcenter) Total: $59.99 (Prices include shipping, taxes, and discounts when available.) (Generated by PCPartPicker 2014-01-09 22:04 EST-0500)
It's big where it counts.
Despite its size, the 300R can fit extra-long graphics cards of up to 450mm length, and it has three optical drive bays and four hard drive bays. All the bays are tool-free, and the hard drive bays have integrated support for 2.5" drives, so you won't need to deal with adapters when installing SSDs