Wolverine #1 Deadpool Retailer Incentive Variant CGC 9.6 Signature Series SS signed comic book from Marvel Comics. A super copy of the incredibly rare Wolverine #1 Campbell Retailer Incentive Variant comic book, which was only available to retailers through a special Marvel Comics promotion and has a great spoof cover with Wolverine wearing a Deadpool cover. It has been signed by Stan Lee and the top artist J. Scott Campbell, who did the variant cover artwork. It has been professionally graded as investment grade 9.6 (NM+) by CGC, the world's largest independent comic grading company, and the signatures were witnessed by an authorised CGC representative in order for it to get a Signature Series yellow label.