Motors and chain, sprockets too. I didn't shop around for price that much. I don't know if that was a good buy or not. Didn't look too bad I thought.
http://www.robotmarketplace.com/prod...-218-1003.html
And thanks for the complements. I knew going into this a lot of work lay ahead. I didn't realize how much the detail work would involve. But it's fun-at least the tracks were fun,,, for about the first 5, then it got boaring.