Batman Beyond #1 sketch variant cover, signed and sketched by legendary voice actor Kevin Conroy.  Regarded by man as the definitive Batman despite only voicing the character, Conroy portrayed the Dark Knight on the original Batman: The Animated Series as well as Cartoon Network's Justice League, Justice League Unlimited, and many other animated releases from DC as well as several Batman video games.  Of note, only ten Signature Series copies grade 9.8 according to the CGC census and there are no recorded sales of any SS copies coming to market (per GPA Analysis) that feature both Conroy's autograph and his original Batman art sketch.  Please note, with Signature Series books a certified CGC witness actually observes the signing of the comic and then immediately takes possession of the book so there is no possibility of the real autograph being switched out with another.  It will be shipped with the utmost care.