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The Invaders #6 front cover
~9.0 AI-Estimated
Approximate
Condition Profile
THE INVADERS #6
MARVEL COMICS · 5/75
UNIT ECA-001029

THE INVADERS #6

Bronze Age Invaders vs. Liberty Legion crossover, second team appearance of the Liberty Legion, with a Jack Kirby cover

SIG 4/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics May 1975 Bronze AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-001029 ~9.0 AVAILABLE

// Run position

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows strong gloss and vibrant color with sharp, unblunted corners and clean edges; no visible creases, tears, or color breaks along the spine in this photo. Slight whitening is faintly visible at the top edge but no major spine stress lines are evident. The book appears to lie flat with no major surface wear, though interior pages and back cover were not assessed.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $12
MID_RAW 4.0 – 6.0 $24
HIGH_CERT 9.8 SLAB $210

// Archive commentary

The Invaders #6 continues Roy Thomas's World War II superhero saga, pairing the Invaders against the Liberty Legion in a Golden Age reunion staged for Bronze Age readers. The issue features work from Frank Robbins on interiors and a cover by Jack Kirby inked by Joe Sinnott, and gathers a broad wartime cast including Captain America, Bucky, Namor, the original Human Torch, Miss America, Patriot, Jack Frost, Blue Diamond, and Red Raven. As the second team appearance of the Liberty Legion, it carries a modest measure of continuity interest, extending Thomas's affectionate rehabilitation of Timely-era characters that defines the series.

The book is a plentiful Bronze Age title with a substantial certified population concentrated in high grades, and demand tracks the series rather than any singular event. Certified copies at the top of the scale have shown recent firmness, with the 9.8 tier trading meaningfully above its trailing annual average, while mid-grade and lower-tier certified copies remain inexpensive and closely bunched. Raw copies in collectible mid-grade change hands for pocket money, reflecting broad availability.

This is a title for Invaders and Golden Age-revival completists, Roy Thomas followers, and collectors assembling wartime Marvel runs. Across grades it trades as a run-filler: low and mid-grade raw copies are entry-level purchases, and the value concentrates almost entirely in top-census slabs where the scarcity of pristine copies commands a clear premium. Buyers chasing the 9.8 should expect it to be the only tier that rewards patience.

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