DETECTIVE COMICS #1000 - (2019 - DC) - GRADED 9.8 by CGC - Adam Hughes Virgin Variant Edition Cover + First Appearance of Arkham Knight in DC Universe continuity - Stories by Snyder, King, Tomasi, O'Neill, Bendis, Priest & interior art by Nguyen, Daniel, Jones, Lee, Maleev, Capullo, Mahnke - Flat/Unfolded - CGC 9.8 White Pages - Presented Slabbed & Sealed