Any CGC case may have minor imperfections including Newton rings, scuffs, standard surface wear, or minor cracks. CGC considers these defects acceptable, as do we. If there is any significant damage to the slab it will be noted in our description, and we will not list any slabbed comics with a damaged case that compromises the integrity of the grade. Dave Cockrum cover (pencils & inks). Chris Claremont script. Jim Mooney & Ricardo Villamonte art. "The St. Valentine's Day Avengers Massacre" Ms. Marvel and the Avengers (Wonder Man, Vision, Scarlet Witch, YellowJacket, & the Wasp) vs. Centurion and Mystique. First *full* appearance of X-Men Character, Mystique. We opened our first comic retail store in 1977 and operated a chain of eight comic book stores in the 80s, 90s, and 2000s before go.
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