Low $3
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Mid $9
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High $30
  • Origin of Thanos and Gamora
  • Battle of Thanos vs Magus
  • 1st full appearance of the In-Betweener
  • 1st appearance of Sanctuary (Thanos' Citadel)
Details
Publisher Marvel
Published December 1975
Written By Jim Starlin
Illustrated By Jim Starlin