Amazon sells Rosewill cases too
http://http://www.amazon.com/Rosewill-Gaming-Tower-Computer-BLACKHAWK/dp/B004K4TEA4
The Rosewill Blackbone cases that I use are thinner sheet metal but we are talking about a $32. case, and after you get everything in it, it's sturdy enough just to sit somewhere, I would not recommend hauling it around to LAN parties
The description from NE and Amazon do not say how thick the steel is, so the Black hawk could be somewhat flimsy, I know that the Rosewill Blackbone cases do not have sharp edges
Maybe Fat Clown will let us know more about that Black Hawk, Rosewill does make a decent case for the money