Defenders Vol 1 (1972) 13

First 25-cent cover price. Cover pencils by Gil Kane, inks by Frank Giacoia. For Sale: One Planet--Slightly Used!, script by Len Wein, pencils by Sal Buscema, inks by Klaus Janson; After deciding to go straight Nighthawk comes to the Defenders for assistance in helping stop the Squadron Sinister from destroying the planet for Nebulon. 36 pgs. $0.25. Cover price $0.25.