If you collected comic books as a kid and your mom tossed them out when you went to college, please stop reading. The pain might be too much to bear since those 64 pages or so of individual superhero issues that you geeked out over could be worth thousands and, sometimes, millions of dollars.
There are probably less than 100 viable copies of Action Comics #1 still in existence, which featured the first appearance of Superman. The Holy Grail of comics sold for $3.2 million on eBay in 2014, and early issues of popular superheroes like Batman and Spider-Man can fetch over a million at an auction. But other superheroes, and even Archie, have been known to bring in the big bucks thanks to nostalgic collectors who just don't want the ink to fade on their favorite characters.On the following pages, we highlight some of the most expensive comic books ever sold. Which one would you most covet for your collection? Is it Wonder Woman's debut? The Hulk? X-Men? Thor? Or will you go for the holy trinity of Superman, Batman, and Spider-Man? Scroll through these pricey comic books and see which have sold for the highest price!