How much could I get out of a T4MO?

Last time I was on ebay they were going for about $10 bucks. You can look and see for yourself but there isn't much of a demand for them. I still got mine it wouldn't sell. Now the J4J1 cobra computer goes for about $50-$125 bucks. These are the worst two computers to have in your mustang because of the way they pull timming, the cobra computer is better but not by much. You can try selling them together but you"ll sell the chip way faster by itself.