This is a rare and valuable comic book from the DC Comics universe. It features the iconic superheroes Superman, Batman, Lex Luthor, Flash, and the Joker, all written by George Perez, Marv Wolfman, and Dick Giordano. The cover art is also done by George Perez. This comic is part of the Crisis on Infinite Earths series, specifically the Time and Time Again storyline. It has been graded 9.2 by Certified Guaranty Company (CGC), ensuring its authenticity and quality. The comic is in English and was published in 1985 during the Copper Age of comics. It is a single issue format and comes with a certification number of 4393836022. This comic is perfect for collectors and fans of the DC Universe. This key issue contains the 1st appearance of Anti-Monitor.