This is an outstanding comic from Marvel Comics. The title is 'Avengers', issue number 311, released in December 1989. It has been graded an impressive 9.8 by CGC, with certification number 00257662398000084393346006. The pages are in WHITE quality. The story is by John Byrne, and the cover and art are by Paul Ryan and Tom Palmer. It features appearances by popular characters like Loki, Doctor Doom, Mandarin, and Nebula. There are 12 comics at this grade level, making it a collectible piece for comic enthusiasts.

If you've just got this amazing Avengers comic, here's how to enjoy and take care of it. First, when reading, make sure your hands are clean to avoid getting dirt on the pages. You can use a comic - book stand to hold it open for easy reading. Store it in a cool, dry place away from direct sunlight, as sunlight can fade the colors over time. It's a good idea to keep it in a protective comic - book sleeve to prevent scratches and damage. Also, try not to bend or fold the comic, as it can lower its value. If you're showing it off to friends, handle it gently. Enjoy this great piece of comic history!