Home comic book Detective Comics #421 View cart “Journey Into Mystery #117” has been added to your cart. 🔍 Detective Comics #421 Grade 5.0 $20.00 CAD In stock Detective Comics #421 quantity Add to cart SKU: ITM819287 Categories: comic book, raw Tags: bronze age (1970-79), superhero Additional information Grade 5.0 Related products Action Comics #251 $30.00 CAD Add to cart Fantastic Four #047 $60.00 CAD Add to cart Action Comics #282 $20.00 CAD Add to cart Action Comics #245 $45.00 CAD Add to cart