RARE Batman #139 CGC 7.5 OWWP 1st App Original Bat-Girl Betty Kane Tough Grade! The item "Batman #139 CGC 7.5 1st App Bat-Girl Betty Kane Silver Age DC SCARCE KEY" is in sale since Sunday, September 16, 2018. This item is in the category "Collectibles\Comics\Silver Age (1956-69)\Superhero\Batman". The seller is "duojet06" and is located in Westlake Village, California. This item can be shipped to United States.