Volume 1, #13. "Ball Bearings"
Marvel Comics. August, 1987.
Writer(s): Michael Gallagher
Artist(s): Howard Post, Roberta Edelman, George Roussos
Notes:
Backup story "The Upside-Down Clown" by Howard Post, Roberta Edelman, George Roussos
Appearance: Madballs
CGC 9.6 White Pages
Price includes shipping.