Argumento
When Action Comics #1 sells for $3.2 million, Incredible Hulk #1 sells for $326,000, the original art for Wolverine's first brief appearance sells for $657,000, and when cosplay has exploded to unparalleled heights, it's time for a look inside the market. The Free Comic Book Day 2015 issue of Overstreet's Comic Book Marketplace from the team behind The Overstreet Comic Book Price Guide and the new Overstreet "How To" series is a perfect introduction to the fun and history of comic book collecting.