Home comic book Detective Comics #420 View cart “Journey Into Mystery #122” has been added to your cart. 🔍 Detective Comics #420 Grade 6.0 $25.00 CAD In stock Detective Comics #420 quantity Add to cart SKU: ITM747207 Categories: comic book, raw Tags: bronze age (1970-79), superhero Additional information Grade 6.0 Related products Action Comics #256 $25.00 CAD Add to cart Fantastic Four #046 $150.00 CAD Add to cart Action Comics #259 $20.00 CAD Add to cart Fantastic Four #050 $80.00 CAD Add to cart