The Mighty Thor #168 comic book from Marvel Comics Group
Thor can hold his own with just about anyone in the Marvel Universe.  This includes Silver Surfer, Hulk and even Juggernaut, all characters he has fought with and held his ground.  But against Galactus, a creature that eats planets for dinner, I am afraid to say he is out of his league.

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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