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Fantastic Four #145 front cover
~7.0 AI-Estimated
Approximate
Condition Profile
FANTASTIC FOUR #145
MARVEL COMICS · 4/74
UNIT ECA-028226

FANTASTIC FOUR #145

Bronze Age Fantastic Four adventure from the Gerry Conway/Rich Buckler run

SIG 3/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics April 1974 Bronze AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-028226 ~7.0 AVAILABLE

// Run position

Part of an unbroken run · #1–#319 · 319 issues View all 379 available issues of FANTASTIC FOUR →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows good gloss and bright colors with no major creases or tears visible. There is minor edge wear at the corners and a slight bend at the top right corner tip. A faint vertical spine line is visible but no significant color break or stress lines are apparent. The book is protected in a plastic sleeve, and interior/back cover were not assessed.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $8
MID_RAW 4.0 – 6.0 $22
HIGH_CERT 9.8 SLAB $450

// Archive commentary

Fantastic Four #145 (April 1974) arrived during Marvel's mid-1970s stewardship of the team by writer Gerry Conway with pencils by Rich Buckler and inks by Joe Sinnott, a creative pairing that carried the title through several multi-issue arcs in this era. The issue is a middle chapter in the ongoing Bronze Age FF continuity rather than a debut or landmark event, continuing storylines built around the team's core roster of Mister Fantastic, the Invisible Woman, the Human Torch, and the Thing. Buckler's dynamic, Kirby-influenced layouts and Sinnott's polished inking give the book visual interest typical of the era's better-regarded art teams, even without a first appearance or origin story attached.

Market data reflects a well-populated but modestly traded title: over 170 copies exist on the CGC Universal census, yet total recorded sales at most individual grades remain in the single digits, indicating a book collected mainly as part of complete Fantastic Four runs rather than chased individually. Values step up gradually through the mid grades before a pronounced jump at 9.8, where supply on census thins sharply relative to demand from run-completists and Bronze Age Marvel specialists seeking top-of-census copies. There is no first appearance, death, or classic cover driving independent demand, so pricing tracks general Bronze Age Marvel condition-sensitivity rather than key-issue speculation.

This issue suits collectors assembling a complete Fantastic Four Bronze Age run or those focused on the Conway/Buckler creative stretch, rather than investors targeting standalone key issues. Lower and mid-grade raw copies trade as inexpensive run-fillers with little grade-to-grade volatility, while the gap widens considerably only at the CGC 9.8 tier, where scarcity of pristine surviving copies supports a meaningfully higher price relative to the rest of the grade curve. Long-term demand should remain steady but unspectacular, tied closely to broader interest in the wider Fantastic Four Bronze Age catalog.

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