I recently bought an engine from an 2000 Wrangler and it came with the cats on the exhaust right off the manifold and I have another cat from an XJ. I was parting out my blown engine and a guy was telling me there was a place near St. Johns? that recycles them. Said they would probably pay $100-$150 for what I had. He didn't know the name of the place, so thought I would check on here to see if anyone knows.