I like the $10 aluminum case with $16 shipping from the latest Newegg email, just add a good PSU.
Front audio & USB, with good customer reviews, and no rebate.
SKY HAWK CASE
The original case offer includes an "LC" power supply, which I would never use (2 mobos smoked by bad PSUs).
The rebate case is described as flimsy. I've had those cases, with a flat back panel, stamped from one piece of thin steel, and they are flimsy. Maybe a deal for some, but understand that it is a cheap case in every sense of the word.