Good luck dude... you may be able to get a beat up SKB for like 60 bucks (they're not even worth that to begin with)... my suggestion would be to build one yourself. The first case I ever built was a heavy-as-hell 8 space rack that could survive a four story fall. I just built a 6 spacer the other day that is lightwight, sturdy and looks great, all for about 40 bucks and a total of 4 hours work (spread out over a couple days of course).