At the dealer with OEM parts it would be around $800. You could probably get it done at a muffler shop for around $3-400. Let me know if you have questions, thanks.
Thanks for the quick response. I had one more thought ... is the catalytic converter seperate from the exhaust system or is it possible that the entire exhaust could need replaced? the car isn't inspected right now and i'd rather not run it to the garage to find out about all this so i appreciate your help.