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Captain America #103 front cover
~7.0 AI-Estimated
Approximate
Condition Profile
CAPTAIN AMERICA #103
MARVEL COMICS · 7/68
UNIT ECA-026381

CAPTAIN AMERICA #103

Silver Age Captain America solo adventure from the Kirby/Lee era

SIG 3/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics July 1968 Silver AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-026381 ~7.0 AVAILABLE
ECA-013540 ~6.5 AVAILABLE

// Run position

Part of an unbroken run · #100–#120 · 21 issues View all 274 available issues of CAPTAIN AMERICA →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows good gloss and bright ink colors with strong contrast on the black background. Minor wear is visible at the corners, particularly light blunting at the top corners, and there appears to be some subtle spine stress lines near the top of the spine. The book is currently housed in a protective sleeve, which shows some light reflection/glare that may obscure minor surface defects. No major creases, tears, or color breaks are visible in this photo; 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 $20
MID_RAW 4.0 – 6.0 $50
HIGH_CERT 9.8 SLAB $1,400

// Archive commentary

Captain America #103 arrived in July 1968 as part of the title's early solo run following the character's promotion from the back pages of Tales of Suspense. The book carries the stamp of the Lee-Kirby Marvel machine of the period, with Jack Kirby's pencils and cover work anchoring an issue that, while not a first appearance or origin story, represents the classic mid-1960s Captain America aesthetic collectors associate with the character's Silver Age peak: dynamic action layouts, Cold War-inflected espionage plotting, and Cap operating largely apart from the Avengers.

The FMV curve for this issue reflects a healthy, well-populated census with strong sales activity across nearly every grade, particularly in the 8.0-9.4 range where demand and turnover are both high. Prices step up sharply from the mid grades into the low 9s and again into the 9.6-9.8 tier, a pattern typical of Silver Age Marvel superhero books where high-grade survivors are disproportionately scarce relative to raw and mid-grade supply. With only six 9.8 copies on census and no recorded sales at that grade, top-end value is driven more by rarity and completist demand than by frequent transaction data.

This issue trades as a solid, if unspectacular, piece of a longer Captain America Silver Age run: attractive to Kirby completists, Cap series builders, and dealers assembling runs of #100-150, but without the crossover demand that keys in this range attract. Low-grade and mid-grade copies move steadily as affordable entry points into the run, while high-grade certified copies command a real premium driven by scarcity rather than story significance, making this a book whose value is anchored primarily in condition census dynamics rather than key-issue speculation.

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