Low $250
 | 
Mid $490
 | 
High $2.4k
  • 1st appearance of the Vanisher, a teleporter
  • 2nd team appearance of the X-Men
  • 2nd appearance of Cyclops, Marvel Girl, Iceman, Professor X, Angel, Beast
Details
Publisher Marvel
Published November 1963
Written By Stan Lee
Illustrated By Jack Kirby