Spider-Man #21 CGC 9.4 (2103079002) Newsstand Ed. 4/92. Revenge of The Sinister Six Book 4 of 6. Deathlok,  Solo and Cyborg X appearance. I am the original owner of this  comic book. There are only 60 of this issue graded and even fewer that are Newsstand Edition!!  Awesome find for any collector and Spider-Man fans. Shipped with USPS Priority Mail.