Comic book fans love nostalgia. That held true when the comic book that first featured Captain America sold at an auction for more than $3 million, $3.1 million to be in fact. The funny thing is, $3.1 million for Captain America Comics No. 1 isn't even the most someone has shelled out for a first-edition comic book. The first Spider-Man comic sold for $3.6 million back in 2014. This 45-page first edition comic book features Captain America punching Adolph Hitler and fighting against the Nazis. The sale puts this issue in the top 5 of most-expensive comics ever sold.