When you get into a situation where you legitimately need to smog the car, having a serviceable stock cat will far out-way the $130 or so you might get for scrapping it or the inconvenience of storing it. Owning a car that can't be registered is much more inconvenient and problematic.

 

Ok so if someone is willing to pay 150 for a cat. What are these people doing with it? Obviously making more money than 150. What is the secret?

 

If its clogged give it to matt for 130

If its good give it to me for 150 so I can actually use it