Coolermaster Elite 330 Black Case With CM eXtreme Power 460W PSU *SPECIAL OFFER* - Ebuyer
This is a good deal on a case and PSU. PSU actually has some good feedback if you read up on it.
I also second the HD 3850 at that price. Not a bad card if you don't mind skimping on AA for some new games. It will still play them a decent levels.
The E2160 isn't a bad idea either. You will likely be able to clock it close to 3Ghz very easily on that board.
If you check out My System you'll see I was on a budget and thinking along very similar lines to you a couple of months back. Oh, and yes, it
is worth it!