Original Superman comic to be auctioned

A rare, original copy of a Superman comic book is about to hit the auction block.

A pristine copy of Action Comics No. 1 will be auctioned on eBay next month.

Superman's debut comic book sold for 10 cents in 1938, but this copy expected to go for a whole lot more.

There are only about 50 remaining copies of the comic book, and this one is considered to be in the best condition. The same book in poor condition sold for about $2 million.

A portion of the proceeds from the sale will go to charity.