Home comic book Superman #140🔍 Superman #140Grade6.0$100.00 CAD In stock Superman #140 quantity Add to cart SKU: ITM719092 Categories: comic book, raw Tags: first appearance, silver age (1956-69), superhero Description Additional information First appearance of blue kryptonite.Grade6.0Related productsAction Comics #257 $25.00 CADAdd to cart Journey Into Mystery #122 $100.00 CADAdd to cart Journey Into Mystery #124 $50.00 CADAdd to cart Fantastic Four #047 $75.00 CADAdd to cart
