If you only want to replace your rad, shop around for the lowest priced replacement - check online sources. If you have a first gen SC your original rad may have metal tanks. These are harder to come by in replacement units, but you should be ok with plastic tanks- just look for a rad with a lifetime guarantee..
A better option would be to take your existing rad and have it recored with extra capacity for around the same cost as a replacement rad.
Going all out would be to buy a Griffin rad for mucho $ and it is not a direct bolt on replacement.
If you take the first route try and get a unit that comes with the bracket already attached that holds the intercooler...