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Magnus Robot Fighter #8 front cover

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~7.5 AI-Estimated
Approximate
Condition Profile
MAGNUS, ROBOT FIGHTER #8
GOLD KEY · 11/64
UNIT ECA-033455

MAGNUS, ROBOT FIGHTER #8

Russ Manning's Silver Age sci-fi hero battles rogue robots in a 1964 North Am setting

SIG 3/10 Available

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// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Gold Key November 1964 Silver — — AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-033455 ~7.5 — AVAILABLE
ECA-033000 ~5.0 — AVAILABLE

// Run position

Part of an unbroken run · #5–#9 · 5 issues View all 9 available issues of MAGNUS, ROBOT FIGHTER →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows strong color and gloss with sharp central image; minor wear is visible at the top right corner and along the top edge, with slight softening at the corners. A faint diagonal crease/reflection line is visible near the upper right but does not appear to break color. Spine appears tight with no major stress lines visible in this view. Interior and back cover were not assessed, so overall grade is based solely on the front cover's visible surface.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $6
MID_RAW 4.0 – 6.0 $20
HIGH_CERT 9.8 SLAB $950

// Archive commentary

Magnus, Robot Fighter debuted from Gold Key in 1963, created by Russ Manning as a science-fiction adventure set in the futuristic city of North Am, where humanity's dependence on robots has bred both convenience and menace. Issue #8, cover-dated November 1964, is a solid mid-run entry from Manning's original stretch on the title, continuing his clean, dynamic linework and the series' recurring themes of man-versus-machine conflict, with regular supporting cast members including Leeja Clane. It carries no first appearance, death, or origin significance; its interest lies in being a well-regarded example of Manning's artwork on a title now recognized as an influential entry in science-fiction comics of the era.

Market data for the issue is thin across the certified population, with only a handful of recorded sales concentrated in the 9.0 to 9.4 range, where prices step up sharply from roughly fifty dollars to several hundred as grade increases. No certified sale exists at 9.6 or above despite two 9.6 copies appearing on census, reflecting how rarely high-grade Gold Key science-fiction titles change hands compared to superhero-driven Silver Age keys. Demand is driven primarily by Gold Key completists and Manning admirers rather than broad crossover collector interest, which keeps the overall sales volume low even as top-grade prices show meaningful appreciation.

This is a book that trades modestly in low and mid raw grades, appealing mainly to readers assembling a run rather than speculators, while true high-grade examples command outsized premiums due to scarcity rather than mainstream demand. Collectors of Gold Key science-fiction, Russ Manning's body of work, and pre-Valiant Magnus material represent the natural buyer base, and pricing across grades should be expected to widen further as fewer high-grade copies surface for sale.

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