John Carter, Warlord of Mars ##26

Marvel ComicsJohn Carter, Warlord of Mars Vol. 1

John Carter, Warlord of Mars

Writer

Chris Claremont

Interior Artist

Ernie Chan

Cover Artist

Ernie Chan

Publication Date

August 1979

Cover Variant

UK Price Variant (12p)

Printing

First Printing

Comic Description

Features the story 'The Masters of Assassins.' John Carter faces off against the Guild of Assassins on Mars. This issue is part of the later run of the series before its cancellation at issue #28.

Condition & Value

Condition Grade

Very Fine- (CGC 7.5)

Condition Details

Minor spine stress with small color-breaking ticks; slight corner blunting on the bottom right; minor edge wear on the left spine edge; back cover condition unknown but front presents with good gloss and vibrant colors.

Estimated Market Value

Raw: $5 - $15 USD; Graded (CGC 7.5): $40 - $60 USD. Note: UK Price variants often have a smaller market but can be collectible to specialists.

Recent Sales

Standard cents copies in mid-grade sell for $3-$8. High-grade (9.8) copies sell for $100+. UK variants typically track 20-30% lower unless in census-topping condition.

Grading Recommendation

Not recommended for professional grading. The cost of CGC/CBCS grading would exceed the market value of the book. It is best kept in a bag and board for personal collection.

Notable Features

This is a UK 12p Price Variant, intended for distribution in the United Kingdom alongside the standard 40-cent US version. Features Ernie Chan's signature bronze age art style.

Authentication Notes

The item appears authentic. The '12p' price stamp is consistent with Marvel's 1979 UK distribution. The black strike-through on the barcode is common for remaindered or imported stock in certain regions.

Scanned on 3/11/2026