try www.directron.com they may have somthing in the discounted discontinued area.In reality unless you no a friend that needs some cash you wont find what your lookin for.A desent PS barely sales for that .
No offense...but basicly...No. A good PSU is in the range of $60-$70 and the case is about $50. So thinking along those lines.....if you got a case with a good PSU..the average cost would be $120 and up.
Most cases (not all) lower their cost by providing a micky mouse $19 PSU with the case.... which fools buyers into thinking they are getting a great deal on a $60 case with a 400watt PSU.
Well, no offense to you but you DONT stick with the stock psu on any case. Always get your own. I own that case and the psu sucks but with a different one it is a nice case.