People who are familiar with LA’s historic Grauman’s Chinese Theatre, or people who watch MTV’s Rob and Big, know all about the super hero fans who dress as their favorite comic book character and pose with tourists.

Now you can learn even more about them by watching “Confessions of a Super Hero.” The movie, which was just released on DVD, chronicles the lives of these super fans. Superman, The Hulk, Batman and Wonderwoman are all featured.

If you are a fan of a certain super hero, surely you have all of his or her comic books. If you find yourself wondering “How do I value comics?” don’t worry, iTaggit.com can be your comics price guide.