Defenders #27 contains the first appearance of Starhawk, one of the defining characters of the original Guardians of the Galaxy. Written by Steve Gerber with artwork by Sal Buscema and Vince Colletta, the issue has become one of the most desirable keys in the Defenders series. CGC-certified 8.5 with White pages, this attractive Bronze Age key is an excellent investment for collectors of Guardians of the Galaxy, first appearances, and high-grade Marvel comics.