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8. Amazing Fantasy #15

CGC NM value: $263,000
Issue dated: August 1962

Originally selling for 12 cents per issue, the Amazing Fantasy #15 comic is valued around $263,000 for a near-mint copy. When the “Amazing Fantasy” series was in dire financial straits, the publishers allowed writers to experiment with a new kind of superhero, a teenager who lives with more every day problems. From this issue, “Spider-Man” was born. This issue is also listed at #1 on Marvels list of “The 100 Greatest Marvels of All Time.”