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Marvel Two-In-One #55 front cover
~9.0 AI-Estimated
Approximate
Condition Profile
MARVEL TWO-IN-ONE #55
MARVEL COMICS · 9/79 · NEWSSTAND
UNIT ECA-012292

MARVEL TWO-IN-ONE #55

The Thing and Deathlok team up as Mark Gruenwald and John Byrne introduce a new man behind the cyborg

Key Issue SIG 4/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
Marvel Comics September 1979 Bronze Newsstand First appearance of the second Deathlok (Henri Sorel) AVAILABLE

// Run position

Part of an unbroken run · #55–#95 · 41 issues View all 73 available issues of MARVEL TWO-IN-ONE →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

Cover shows strong, bright color and sharp corners with no visible creases or spine stress lines. Slight sheen from protective sleeve makes fine detail assessment difficult, but no chips, tears, or discoloration are apparent along the edges. Book is bagged, so back cover and interior pages were not assessed.

// 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 $6
HIGH_CERT 9.8 SLAB $85

// Archive commentary

Marvel Two-In-One #55 (September 1979) continues the team-up format that paired Ben Grimm with a rotating cast of Marvel characters each month, here bringing him alongside the cyborg soldier Deathlok. The issue is part of a Mark Gruenwald-scripted arc that introduced a successor to the original Deathlok host, Luther Manning, recasting the character around Henri Sorel. Art is by John Byrne on pencils with Joe Sinnott inking, a pairing that was, around this period, becoming closely associated with Marvel's cosmic and street-level books alike; the cover is credited to Keith Pollard with Sinnott inks. Supporting characters from the era's Marvel Two-In-One rotation, including Black Goliath, Namorita, Carol Danvers, and Man-Thing, round out a book that reflects the anthology-adjacent, guest-star-driven format the series was built around.

As a mid-run issue of a long-tail 1970s team-up title, this book falls squarely into the bulk of unremarkable back issues that make up the bread-and-butter inventory of any dealer's bins. It was printed in the high volumes typical of late Bronze Age Marvel output and has never commanded meaningful premiums in the secondary market; demand is driven mostly by completist Marvel Two-In-One and Thing collectors, plus a smaller pocket of interest from readers assembling every Deathlok appearance across his various eras and hosts. The John Byrne/Joe Sinnott art pairing lends some incidental appeal to Byrne collectors, but not enough to lift the book out of its default near-cover-price tier.

This is a book collectors acquire opportunistically rather than seek out, typically as part of run-building for the series or character rather than as a stand-alone purchase. Raw copies in any grade trade cheaply and are easy to source; the rare graded submission, particularly in top grade, can command a modest premium simply due to how few high-grade slabs exist for a title most owners never bothered to preserve. It is a solid, unglamorous piece of late-1970s Marvel history rather than a book driven by first-appearance excitement.

// Copies in archive

UnitGradeVariantStatus
ECA-012292 ~9.0 Newsstand AVAILABLE

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