A pristine copy of “Superman No. 1”, which introduced the world to the superhero, has become the most expensive comic book.
A copy of "Superman No. 1" has become the most expensive comic book ever sold, fetching $9.12 million at a Texas auction ...
The 1939 Superman No. 1 copy closed at a whopping $9.12 million at Heritage Auctions on Thursday, sending shockwaves through ...