This High Flow Cat is brand new and was originally priced for 445.00. This cat only fits cars with RB Headers of the following part numbers 16013, 16012, 16014, 16010, 16011. These part number are referenced at mazdatrix website.

I am asking for 350.00 plus 18.00 shipping in the US, that's 100.00 if you include the price of the gaskets, off of the original price and I'm including a set of gaskets too...

here is a pic
http://www.rotaryrx7.com/images/rx7cat.JPG