a 2003 Saleen/cobra is going to be very expensive. Easily 60k, maybe more but if you want something rare than go for it. But I would just get the cobra and use the 30k on mods
You would be suprised how well the cobra actually handles. From what I have seen, Saleen only puts on springs and maybe cc plates or some strut bars. They really don't mess with the 03cobra's suspension that much. Its because of how well the 03 is already set up. If you want handling, than you are MUCH better off buying the 03 and putting some Maximum Motorsports or Griggs stuff on it.