I finnaly got some money to get my self a better case (since this one is EXTREMELY flimsy, and rattles etc) and I was thinking of this one from ebuyer:
http://www.ebuyer.com/customer/produ...duct_uid=55432
It doesn't have a PSU in it, but I can just use the 300W one I have in this one now
It's right on my budget aswell, (I have £23.50) it also has free deleivery.
If any one else knows any good cases at that price (INCLUDING deleivery) please post a link!