We at Collider are happy to exclusively announce that the good folks at Mondo are celebrating The Dark Knight in a big way next month. Mondo Gallery’s “80 Years of Batman” launches in May and celebrates the history of the caped crusader, along with his allies and infamous rogues gallery of villains, with eighteen classic, iconic and fan-favorite Batman comic book cover images produced as screen printed posters. This marks the first time Mondo has given its limited edition screen print treatment to classic comic book artwork. Covers available include Detective Comics #27 (1939), Detective Comics #367 (1967), …