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Batman #120 front cover
~2.0 AI-Estimated
Approximate
Condition Profile
BATMAN #120
NATIONAL COMICS (DC COMICS) · 12/58
UNIT ECA-038406

BATMAN #120

First appearance of Bat-Mite

Key Issue SIG 6/10 Available

// Unit specification

PublisherCover dateEraVariantKey attributeStatus
National Comics (DC Comics) December 1958 Silver 1st appearance of Bat-Mite AVAILABLE

// Copies in archive

UnitGradeVariantStatus
ECA-038406 ~2.0 AVAILABLE

// Run position

Part of an unbroken run · #120–#121 · 2 issues View all 85 available issues of BATMAN →

// Condition analysis

⚠ AI-Estimated / Approximate Condition Profile

This 1958 Golden Age book shows heavy wear consistent with its age: significant edge and corner chipping along the top and right border, a large tear/chip at the top spine area, multiple vertical creases running through the cover, and noticeable browning/staining especially at the top and bottom edges. The spine shows stress lines and wear, and there is loss of paper at the top right corner and lower left. Cover gloss is largely gone and color appears dulled with foxing/discoloration; the book is protected in a plastic sleeve which may cause slight glare but does not obscure the defects. Interior and back cover were not assessed from this photo.

// Valuation — market reference

⚠ AI-Estimated values — approximate, not an appraisal
BracketGradeEst. market valueMarker
LOW_RAW 0.5 – 1.5 $45
MID_RAW 4.0 – 6.0 $135
HIGH_CERT 9.8 SLAB $7,000

// Archive commentary

Batman #120, cover-dated December 1958, introduces Bat-Mite, the impish extradimensional imp who idolizes Batman and inserts himself into the Dynamic Duo's cases with unpredictable, often comedic results. Scripted by Bill Finger with art credited to Bob Kane's studio (pencils generally attributed to Sheldon Moldoff), the story reflects the whimsical, high-concept tone that defined Batman comics of the late 1950s, a period marked by science-fiction detours, transformation stories, and new supporting cast additions designed to broaden the title's appeal. Bat-Mite would go on to appear regularly through the early 1960s and has been revived by DC many times since, cementing this issue's place as his acknowledged debut.

Demand for the book centers on its status as a first appearance rather than on art or cover appeal, and the CGC population data reflects a well-collected but not scarce Silver Age title: over 140 Universal copies spread across the grading scale, with meaningful sales activity concentrated in the 8.0-8.5 and 4.0-6.0 ranges. Mid-grade copies trade in a fairly narrow band, consistent with a book that is sought after for the character key but does not carry the premium of a Batman origin or Joker debut. Higher grades see a sharp value jump once copies clear the 8.5 threshold, and the absence of any 9.6 or 9.8 on census signals that top-end examples are especially scarce relative to demand.

The book suits collectors building character-specific or first-appearance runs, Bat-Mite completists, and generalist Silver Age Batman collectors rounding out late-1950s issues. Raw copies in low and mid grades move steadily as affordable entry points into the key, while high-grade certified examples are thin on the ground and would likely draw competitive bidding given the total absence of a 9.8 on the current census.

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