Batman #139 1st Appearance of Original Bat-Girl Betty Kane (DC Comics, 1961)Stanley Gibbons Baldwin’s4.3(3)£100(1 bid)1 day Left
The Flash #139 CGC 4.0 1st Appearance of Reverse-Flash (DC Comics, 1963) Off-White to White PagesStanley Gibbons Baldwin’s4.3(3)£130(1 bid)1 day Left
