CGC certification numbers will vary, as I have multiple issues. I have 2 sets total for sale. 2004 DC Comics Superman/Batman Issue #8. This is the Cover A 1st Printing and the Sketch Cover 2nd Printing. This is the 1st appearance of modern Kara Zor-El (Supergirl). The books have been professionally graded by CGC with a 9.8 Grade and White Pages. Beautiful, key books to add to your collection. Thanks and Good Luck!!