CGC Slabs - Avengers #53 CGC 9.2 - Key Issue - Avengers Meet the X-men - Price Analysis

Avengers #53
In BATTLE Joined
June 1968

Guest appearance by X-Men
Writer Roy Thomas
Artist John Buscema
Cover John Buscema , George Tuska , Sam Rosen
Inker George Tuska
Letterer Artie Simek
Colorist
Editor Stan Lee