Low $2.6k
Mid $9.2k
High $81k
  • 1st appearance and origin of Thor
  • Introduction of Thor's hammer, Mjolnir
  • 1st team appearance of the Kronans, a race of rock-like aliens
  • 1st appearance of Donald Blake, the human host of Thor
Publisher Marvel
Published August 1962
Written By Stan Lee (1922 - 2018)
Illustrated By Jack Kirby