An original copy of "Action Comics' No. 1, which introduces the world to iconic hero Superman, fetched $3.2 million (Rs 19.3 crore) on EBay, making it the most expensive comic book ever sold. The comic, published on April 18, 1938, was sold was in excellent condition, which merited the high price. The previous record holder was Nick Cage's copy of the same book which sold for $2.1 million in 2011.