Batman #169 F/VF (7.0)
2nd Silver Age Penguin, Batman vs Penguin cover and story
Batman #171 CGC 6.5
1st Silver Age appearance of the Riddler! Batman TV pilot based on this story! Batman and Robin cover and story
Batman #171 VG/F (5.0)
1st appearance of the Riddler since the Golden Age! Batman & Robin vs. the Riddler cover and story
Batman #171 CGC 8.5
1st Silver Age appearance of the Riddler! Batman TV pilot based on this story! Batman and Robin cover and story
Batman #181 CGC 7.0
1st appearance of Poison Ivy! Batman & Robin vs. Poison Ivy cover and story
Batman #181 CGC 5.5
1st appearance of Poison Ivy! Batman and Robin vs. Poison Ivy cover and story
Batman #183 VF- (7.5)
2nd appearance of Poison Ivy, Batman and Robin cover and story
Batman #183 VG+ (4.5)
2nd appearance of Poison Ivy, Batman and Robin cover and story, there are a couple of staple holes in Batman's head
Batman #183 CGC 8.5
2nd appearance of Poison Ivy, Batman and Robin cover and story
Batman #183 NM- (9.2)
2nd appearance of Poison Ivy, Batman and Robin cover and story
Batman #187 VF/NM (9.0)
Batman & Robin cover and story, Joker cover and story
Batman #187 NM- (9.2)
Batman & Robin cover and story, Joker cover and story
Batman #189 CGC 7.5
1st silver age appearance of the Scarecrow, Batman vs Scarecrow cover and story