The Mighty Thor ##299

Marvel ComicsThor Vol. 1

The Mighty Thor

Writer

Mark Gruenwald and Ralph Macchio

Interior Artist

Keith Pollard and Chic Stone

Cover Artist

Keith Pollard

Publication Date

September 1980

Cover Variant

UK Price Variant (15p)

Printing

First Printing

Comic Description

Part of the 'Celestial Saga.' Thor battles the Greek gods and attempts to stop the Celestials from judging Earth. Features appearances by Odin, Zeus, and the Eternals.

Condition & Value

Condition Grade

Very Fine- (CGC 7.5)

Condition Details

Visible minor spine stress lines (some possibly color-breaking), slight blunting on the bottom right corner, minor shelf wear on the left edge, and a small indentation or tick near the top staple.

Estimated Market Value

Raw: $5-$12; Graded (9.8): $60-$80. UK variants typically track slightly lower or equal to US cents copies unless in high grade.

Recent Sales

Recent raw sales for mid-to-high grade copies of this issue have ranged from $4 to $15. Graded 9.6-9.8 copies have sold between $45 and $90.

Grading Recommendation

Not recommended for professional grading. The cost of grading (approx $25-$40) exceeds the potential market value of a 7.5-8.5 copy. Only feasible if nostalgic or part of a full run.

Notable Features

UK Price Variant (15p instead of 40 cents). Includes the 'This Marvel Comic could be worth $2500 to you!' sweepstakes banner. This is the penultimate issue before the landmark #300.

Authentication Notes

Authentic UK price variant. Distinctive 15p price stamp and Marvel All-Colour Comics branding in the corner box confirm British distribution. Print registration and paper yellowing are consistent with 1980 Bronze Age stock.

Scanned on 3/6/2026