Incredible Hulk #377 (Marvel, 1991) 2nd Print 1st Prof Hulk Guilt Hulk Keown FN+

2nd printing.

1st appearance of the Professor Hulk personality, a Grey/Green Hulk composite.

1st appearance of Guilt Hulk, the manifestation of Bruce Banner’s guilt.

Grade is an estimate, and not guaranteed. Please see pictures for additional information regarding condition.