Demon #15 VF+ (8.5)
the Demon vs. Witchboy cover and story, Jack Kirby art! Blank word balloon is a universal printing error
Detective Comics #69 CGC 3.0
Classic Batman and Robin vs. Joker cover and story, early Boy Commandos story, 1st mention of Harlequin in Batman lore.
Detective Comics #180 CGC 7.5
Classic Batman & Robin vs the Joker cover and story, Joker bucks story
Detective Comics #183 VF (8.0)
Batman and Robin cover and story, really nice book