Home comic book Superboy #100 View cart “Journey Into Mystery #117” has been added to your cart. 🔍 Superboy #100 Grade 4.5 $25.00 CAD In stock Superboy #100 quantity Add to cart SKU: ITM775674 Categories: comic book, raw Tags: silver age (1956-69), superhero Description Additional information First Phantom Zone villains. Grade 4.5 Related products Fantastic Four #054 $70.00 CAD Add to cart Fantastic Four #050 $80.00 CAD Add to cart Fantastic Four #047 $60.00 CAD Add to cart Journey Into Mystery #121 $50.00 CAD Add to cart