Home comic book raw X-Men #040 “Action Comics #256” has been added to your cart. View cart 🔍 X-Men #040 Grade 7.0 $170.00 CAD First appearance of Frankenstein’s Monster. In stock X-Men #040 quantity Add to cart SKU: ITM819401 Categories: comic book, raw Tags: first appearance, silver age (1956-69), superhero Description Additional information First appearance of Frankenstein’s Monster. Grade 7.0 Related products Journey Into Mystery #122 $50.00 CAD Add to cart DC Special #006 $45.00 CAD Add to cart Action Comics #268 $20.00 CAD Add to cart Journey Into Mystery #123 $50.00 CAD Add to cart