Cover: Neal Adams
Superman #308
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In "This Planet Is Mine!", Superman grapples with the weight of his lost origins, only to be thrust into a battle against the pollution-powered Protector and his enigmatic master, Radion. Written by Gerry Conway and brought to life with dynamic precision by José Luis García-López, with inks by Frank Springer, this 1977 classic captures Superman at a pivotal emotional crossroads. The cover, a striking Neal Adams double-draw, perfectly encapsulates the issue’s urgent tone.
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CGC 9.6 ▾ $120–$150 2 listings
Raw / ungraded ▾ $4.49–$19.95 3 listings
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