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Captain America #140 front cover
~7.0 AI-Estimated
Approximate
Condition Profile
CAPTAIN AMERICA #140
MARVEL COMICS · 8/71
UNIT ECA-013727

CAPTAIN AMERICA #140

Bronze Age Captain America team-up issue with the Falcon, Gil Kane/John Romita cover

SIG 3/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics August 1971 Bronze AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-013727 ~7.0 AVAILABLE
ECA-027542 ~2.5 AVAILABLE

// Run position

Part of an unbroken run · #140–#141 · 2 issues View all 274 available issues of CAPTAIN AMERICA →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows strong gloss and bright, well-registered color with no major creases visible. There is minor edge wear at the corners and a small stress mark near the top edge; the spine appears mostly tight with only slight whitening at the extreme top and bottom. A faint bend/stress line is visible near the bottom left corner. Interior and back cover were not assessed, so grade is based solely on this front cover image.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $10
MID_RAW 4.0 – 6.0 $20
HIGH_CERT 9.8 SLAB $275

// Archive commentary

Captain America #140 (Marvel, August 1971) arrived during the run's transitional Bronze Age period, when Sal Buscema had settled in as regular series artist and Cap's ongoing partnership with the Falcon was a fixture of the title following the character's introduction a few years earlier. The issue is a representative chapter of the era's espionage-and-super-villain plotting rather than a landmark single issue, with no first appearance, origin recap, or major character debut attached to it.

Market activity reflects that status: certified sales cluster tightly in the $36-$75 range through the 7.0-9.2 grade bands, with a modest premium emerging only at 9.4 and above as census population thins. The 127-copy Universal census (out of 136 total graded) shows healthy raw supply relative to demand, consistent with a well-collected but non-key Bronze Age Captain America issue. Price appreciation is driven almost entirely by condition scarcity at the top of the grade curve rather than by character-driven demand spikes.

This is a book for run-builders and Captain America/Falcon completists rather than key-issue investors. Raw copies in lower and mid grades trade as inexpensive filler for long-box collectors assembling the 1970s Buscema-era run, while highest-grade certified examples command a real but modest premium tied to the extreme rarity of pristine survivors rather than any narrative significance. Expect steady, unspectacular demand with typical Bronze Age liquidity.

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