The Mighty Thor ##273

Marvel ComicsThe Mighty Thor Vol. 1

The Mighty Thor

Writer

Roy Thomas

Interior Artist

John Buscema

Cover Artist

Walt Simonson

Publication Date

July 1978

Cover Variant

UK Price Variant (12p)

Printing

First Printing

Comic Description

The storyline features Thor battling the Midgard Serpent (Jormungand). This issue is part of the 'The Eternals Saga' where the mythology of the Norse gods begins to intertwine with the Celestial lore created by Jack Kirby. Includes appearances by Odin and Baldur.

Condition & Value

Condition Grade

Very Good/Fine (CGC 5.0)

Condition Details

Visible spine stress and multiple ticks along the left edge. Significant corner blunting on the bottom right and top right. Minor color-breaking creases on the cover surface. General edge wear and slight yellowing of the white cover elements consistent with age.

Estimated Market Value

Raw: $10 - $20 USD | Graded 5.0: $40 - $55 USD

Recent Sales

Recent sales for raw copies in mid-grade condition range from $8 to $15. Higher grade (9.6+) copies fetch significantly more, but UK price variants generally trade at a slight premium to UK collectors or a discount to US purists.

Grading Recommendation

Not recommended for grading. The current condition (approx. 5.0) would likely result in grading fees exceeding the market value of the slabbed book. Best kept as a raw collector's copy.

Notable Features

UK Price Variant (12p printed price instead of 35 cents). Features an iconic early Walt Simonson cover of Thor facing the Midgard Serpent. Part of the Celestial/Eternals saga in Thor.

Authentication Notes

Authentic Bronze Age Marvel production. The 12p price denotes a UK newsstand edition, which was printed simultaneously with the US versions on the same presses but with a different price plate for the UK market.

Scanned on 2/26/2026