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Shogun Warriors #12 front cover
~8.5 AI-Estimated
Approximate
Condition Profile
SHOGUN WARRIORS #12
MARVEL COMICS · 1/80 · NEWSSTAND
UNIT ECA-003984

SHOGUN WARRIORS #12

Mid-run Bronze Age Marvel mecha issue, chapter of the Doctor Demonicus space-station arc with Doug Moench and Herb Trimpe

SIG 3/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics January 1980 Bronze Newsstand AVAILABLE

// Run position

Part of an unbroken run · #10–#13 · 4 issues View all 6 available issues of SHOGUN WARRIORS →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows strong gloss and bright, unfaded colors with sharp corners visible in the photo. There is minor surface reflection/glare and a faint diagonal crease line running through the upper right portion of the cover art. Spine appears mostly tight with no visible major stress lines or color break, though slight handling wear along the top edge is possible. Interior and back cover were not assessed, and the book is in a protective sleeve which may mask minor edge wear.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal · no market comps found — era-based estimate
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $2
MID_RAW 4.0 – 6.0 $5
HIGH_CERT 9.8 SLAB $90

// Archive commentary

Shogun Warriors #12, cover-dated January 1980, continues Marvel's licensed adaptation of Mattel's imported Japanese robot toys, with Doug Moench scripting and Herb Trimpe penciling over Mike Esposito inks. Titled "The Moon Menace!", the issue advances the extended conflict with Doctor Demonicus: the three pilots of Raydeen, Combatra, and Dangard Ace destroy an incoming meteor and then locate the villain's orbital station near the moon, where Dangard Ace is brought down. Demonicus had been introduced in Marvel's Godzilla series and would go on to trouble Iron Man and the West Coast Avengers, which gives this stretch of the run its most durable connection to the wider Marvel continuity. The series ran twenty issues and remains one of the earliest sustained American attempts at the piloted-giant-robot genre, published years before Transformers or Robotech reached English-language readers.

Demand is driven less by comic collectors than by the toy and mecha audience, and it is concentrated overwhelmingly at the front of the run: the first issue is the only number with a consistent certified market, and later issues trade as run filler. Print runs were ordinary for a licensed Marvel title of the period, so mid-grade copies are plentiful and easily sourced in dealer boxes and bulk lots, keeping raw prices flat across a wide band of grades. Certified activity is sparse, and the census is shallow enough at the top that pricing there reflects registry and set-completion buyers rather than a liquid market. Newsstand distribution accounts for the great majority of surviving copies from this date; the scarcer direct-market editions of early 1980 Marvels attract specialist attention, but the newsstand copy is the baseline for the issue.

Buyers fall into three groups: collectors assembling the complete twenty-issue run, Shogun Warriors toy enthusiasts who want the licensed print material alongside the figures, and Herb Trimpe followers. Below Very Fine the book behaves as inexpensive reading material and moves best inside multi-issue lots rather than singly. High grade is where the spread opens, since surviving copies with sharp corners and tight staples are genuinely uncommon for a newsstand book of this vintage, and submission economics discourage grading a non-key mid-run number. Sellers should expect slow, patient turnover on individual copies and better results presenting the issue as part of a complete or near-complete run.

// Copies in archive

UnitGradeVariantStatus
ECA-003984 ~8.5 Newsstand AVAILABLE

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