Superworld has a large selection of CGC graded (Slabbed) books in our inventory– we also offer CGC Grading services so when you buy from us we can help you arrange for them to be slabbed if they aren’t already. Email us with questions!
Buying and selling comic books, free appraisals
Superworld has a large selection of CGC graded (Slabbed) books in our inventory– we also offer CGC Grading services so when you buy from us we can help you arrange for them to be slabbed if they aren’t already. Email us with questions!