Detective Comics #307 (DC, 1962)

Detective Comics #307 (DC, 1962) CGC NM- 9.2 Cream to off-white pages. Batman, Robin, Batwoman, and Ace, the Bat Hound appear. Manhunter from Mars backup story. Overstreet 2009 NM- 9.2 value = $150. CGC census 4/10: 2 in 9.2, 5 higher. Grade: 92, Service: CGC, Service No.: 1264752