I just noticed how many people were beginning to sell scrap catalytic converters (some just mass-selling aftermarkets looking for people to take advantage of). An aftermarket converter can come off of any car or truck that has had a converter replaced.

Just a few things to watch for when buying. They're only worth about 8.00 - 11.00 USD; their Pgm metal percentage is VERY VERY low; also they only weigh .8 - 1.2 lb of material. For seasoned core buyers they are easy to spot but for amateurs, these converters can be sometimes hard to spot. They're normally small (about 7-8 inches long), and also can say Cat Co on the shell (an obvious give-away). They're just a very cheap, thin steel converter. Normally, if a deal is to good to be true or you are just not sure on the converter: STAY AWAY. I suggest, if your wanting to get into the converter business, to get informed. There are many helpful grading CD's sold on eBay that would help immensely. I have grown up in the converter business and have purchased hundreds of thousands of catalytic converters.

If you need any help on grading (for an eBay auction) trying to figure out what grade the converter is buying or selling, message me I'd be glad to help. Don't get caught paying a couple of bucks and 20.00 dollars shipping and handling for a near-worthless aftermarket. It's just no fun :(