Seriously, you need to e-mail me. See the address below.
A cage for a Saturn will be 100% custom. It will not be something that you can just call and order from Autopower. As a result, be prepared for the cost.
That said, I have the drawings for the one in my car (92 SL2). Since they are nearly the same unibody (the SC is shorter in wheelbase by 3"), it will work.
