The Avengers #304 from 1989 is a rare Marvel vintage comic featuring the coveted Mark Jewelers insert, a variant found in only about 5% of the original print run. This newsstand edition shows typical signs of age with minor corner wear, subtle folds, and faint creases visible at certain angles. The covers remain smooth and vibrant, while the pages have aged to an off-white cream tone. Acquired during military service, this collectible stands out for its scarcity and historical significance to dedicated Marvel collectors.
