Low $12
 | 
Mid $30
 | 
High $120
  • 1st appearance of Shadowcat (Kitty Pryde)
  • 1st team appearance of the Hellfire Club
  • 1st appearance of the White Queen (Emma Frost)
  • 1st appearance of the Black King (Sebastian Shaw)
  • 1st appearance of the White Bishop (Donald Pierce)
  • 1st appearance of the Black Bishop (Harry Leland)
  • Storyline "Dark Phoenix Saga" begins
Details
Publisher Marvel
Published Jan 1980
Written By Chris Claremont
Illustrated By John Byrne