The CM centurion is a good case and it only costs $50, so you can save the rest for better hardware or maybe a gaming mice (i got a mx518 with my centurion case).
yea they do the only companys that include a good psu with there cases are psu companies that make cases like ultra u can get an ultra case and get a ultra x2 modular psu they specialize i psu not cases but companies liek antec that make psus but specialize in case give crapy psu with there cases