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Iron Man #57 front cover
~6.0 AI-Estimated
Approximate
Condition Profile
IRON MAN #57
MARVEL COMICS · 4/73
UNIT ECA-002600

IRON MAN #57

Bronze Age Iron Man adventure from the Firebrand story arc, Gil Kane cover

SIG 3/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics April 1973 Bronze AVAILABLE

// Run position

Part of an unbroken run · #54–#57 · 4 issues View all 252 available issues of IRON MAN →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

A prominent diagonal crease runs through the artwork from the upper right to lower left, causing noticeable color break along its length. The spine shows some stress with light ticking, and the top edge exhibits minor wear and slight discoloration. Corners appear reasonably sharp with only light blunting, and there is no significant staining visible on the front. The book is in a protective sleeve, and only the front cover was assessed; interior pages and back cover condition are unknown.

// 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 $28
HIGH_CERT 9.8 SLAB $400

// Archive commentary

Iron Man #57 (Marvel, April 1973) arrived during a transitional Bronze Age stretch for the title, following directly on the heels of Iron Man #55's landmark introduction of Thanos and Drax the Destroyer. This issue continues the shorter-lived Firebrand storyline that ran through issues #55-57, with a script credited to the era's rotating Marvel writing staff and art handled by the title's regular Bronze Age art team. It is a solid representative issue of early-1970s Iron Man storytelling rather than a first appearance or landmark issue in its own right, but it benefits from proximity to one of the most consequential runs in Marvel's cosmic mythology.

Market data shows a typical long-tail Bronze Age curve: certified population is substantial (125 Universal copies of 143 total graded), with meaningful sales activity concentrated in the 9.2-9.8 range where prices climb from around $70 to $400 at the top grade. Lower and mid-grade raw copies see comparatively thin trading, reflecting collector preference for higher-grade certified copies of Bronze Age Marvel key-adjacent issues. Demand is driven primarily by Iron Man run-builders and by Thanos-saga completists who pick up the surrounding issues even without a first appearance of their own.

This issue functions as a steady filler book for dealers assembling complete Iron Man Bronze Age runs or Thanos-adjacent story arcs. Entry-level and mid-grade raw copies move modestly and are priced for affordability, while high-grade CGC 9.8 copies command a real premium driven by relative scarcity at the top of the census. Expect steady, unspectacular demand from run collectors rather than speculative key-issue buying.

// Copies in archive

UnitGradeVariantStatus
ECA-002600 ~6.0 AVAILABLE

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Institutional buyers, auction houses, and private collectors — direct line to the archive.