Verify These Manifolds

[Baby John]

Did an internet search for replacement exhaust manifolds and found this place that appears to have them very cheap. Inner Auto Parts. They sell the driver side and pass side separately but I can get both brand new for less than $100.00. Wondering why they sell them at different prices though. Anyone speculate?

This link should go to the manifold section of the site and you'll have to scroll down just a bit. I think it's the 2nd and 3rd manifold listed. There is also another one listed just below that appears to be a straight dump manifold.

Would there be a reason to have one side angular and one side straight?

http://www.innerauto.com/store/?N=16...294962114+5674