Hi Volvo guys i just found a 98 v70 w/152,000 miles on it. Selling for $1000, but (always a but!) the car has a bad catalytic converter! ive been looking around and it looks like the catalytic converter will cost more as the car ($1100 to be exact ). So tell me is it worth it? Or what would be the downside for buying an aftermarket catalytic converter? Ive found an aftermarket from $100 to $450.. So what are my options here guys? Please help me!