Actually i prefer Chenming cases which is what i have and i wouldn't mind getting a refurbed version of the IBM case but if it was more than 50$ i wouldn't worry about it, it not worth that much to me i'll just get a chenming case. the person who wants it built wants a window kit and sound activated light and the dimensions of the IBM case doesn't allow those.. but thanks for looking. I've consider Enermax Cases, they any good?