I recently got a rebuilt M1078...a true rebuild, not a RRAD reset or whatever they call it. It was a true rebuild with either new components (e.g., transmission) or rebuilt (e.g., engine). They come out. You just have to look carefully. My truck was listed as "would not start" or something like that. Someone had swapped relays around. I am very happy with what I got...but there was a risk given that I was not sure it ran when I won it.