Bidspirit auction | Crisis on Infinity Earths #1

Crisis on Infinity Earths #1 CGC 7.0 - Crisis on Infinity Earths #1 CGC 7.0 1st appearance of Blue Beetle & Detective Karp in DC Comics; Wraparound cover. Marv Wolfman story; George Perez & Dick Giordano art; George Perez cover.