I'm parting out a 2000 Ford ZX2 and listed it on Craigslist. A scrapper offered $200 for the cat. Its got the code XS41 stamped on it. How can I find out what it's really worth? I sent pictures to this company, https://www.catalyticconverterrecycling.com/ and they said $673 but they are half way around the world. I imaging shipping it to them to be expensive and collecting a gamble.