Adventures Of Superman Vol.1 #551
While attempting to repair a breach in the Source Wall, Superman encounters Cyborg Superman. Superman defeats the Cyborg by trapping him in the wall, which repairs itself. Superman then regroups with Highfather and the other heroes but doesn't realize that Cyborg has infected his containment suit. Meanwhile, on Earth, Jimmy Olsen continues his mission to expose Superman's true identity of Collin Thornton to the world.
Estimated Condition: VF/NM (Used)