X-Men #1 (Marvel, 1963) CGC NM 9.4 White pages. Beautiful copy, near the top of CGC's list of finest examples for this important Marvel Age key, tied for 6th on Overstreet's Top Silver Age Books list. The white pages are a bonus! The issue has the origin and first appearance of the X-Men (Angel, the Beast, Cyclops, Iceman, and Marvel Girl), as well as the first appearances of Professor X and Magneto. Jack Kirby provided the cover and interior art. Overstreet 2011 NM- 9.2 value =$30,000. CGC census 7/12: 12 in 9.4, 4 higher.