How the University of Miami’s Special Collections library came to possess one of its rarest, most valuable works — three ...

But some books out there are so scarce, that their monetary value is simply eye-watering. Browse the gallery and read up on some of the most valuable rare books in existence. You may also like ...

And that’s why this comic book is so valuable, with a CGC 9.6 copy selling for an amazing $3,600,000, not only topping this list but holding the record for the most expensive comic book of all time.

Ever since Superman’s first appearance in 1938, comic books have captured the hearts and minds of children and adults with stories of heroes and the evildoers they vanquish. And some of these ...