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Challengers of the Unknown #64 (1968) Value & Price Guide

Challengers of the Unknown #64 cover

CHALLENGERS OF THE UNKNOWN #64

November 1968

—LISTINGS

1EDITIONS

—SOLD

writerJack Kirby, Robert KanigherartistJack Kirby, Jack SparlingeditorMurray Boltinoff

Database/Challengers of the Unknown/64

EDITIONS & LISTINGS

1st Print

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Ace Morgan

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