I don't remember exactly when Cable took off, but I do remember that I went out and picked up more copies of New Mutants 86 because the art seemed to have a similar quality to McFarlane's and all of his issues were increasing in value. In only have my one copy of 87, but I still have a few 86s. That's one thing that's really important in this whole conversation; at the time, back issue values were being driven by hot artists far more so than character appearance. (Yes, random appearances of hot characters were important too — Punisher War Journal 6 & 7 are great examples of this — but as I remember it, the books with McFarlane, Lee, Liefeld, etc.'s work were the books to have for a few years.