Spider-Man is one of Marvel's most iconic superheroes, with over 50 years of adventures. The main comic he has appeared in is The Amazing Spider-Man, and one obsessed fanboy was determined to collect them all, approximately 700 issues. Mark Ginocchio bought his first issue (#296) when he was a boy living on Long Island, and he spent the next 27 years tracking and buying every single comic in the series he could find. Of course, the hardest were the early issues, but he ended his journey with ASM #3, which he says he purchased for a “fair” price.