This is Avengers #3, a 1964 Marvel comic book featuring a team-up of Hulk and Sub-Mariner. It is graded 2.5 Good by CGC. The comic book is a single issue in the Avengers series, with issue number 3. The genre is adventure and it belongs to the Silver Age (1956-69) era. The comic book is published by Marvel Comics and is part of the Marvel Cinematic Universe.The comic book is a collectible item under the Comics & Graphic Novels category. It is a valuable addition to any comic book collection and a must-have for fans of Hulk and Sub-Mariner. Purchase this item now to add to your collection!