WORLD’S FINEST COMICS #138

Cover shows overall wear consistent with a Silver Age book: noticeable creasing across the lower left corner, a soft/rounded top left corner, and general handling wear along the edges. There is a vertical crease line visible running through the lower portion of the cover near the left margin, and some minor surface scuffing. Colors remain bright with no major fading, and no tears or missing pieces are apparent. Interior and back cover were not assessed, so grade reflects front cover only.

World's Finest Comics #138 arrived in December 1963 as part of the long-running Superman-Batman team-up feature that anchored the title throughout the Silver Age. Curt Swan's clean, dependable pencils graced the cover and interior in this era, with the anthology format typically pairing the lead team-up story with a separate Robin backup feature, a structure the title maintained for years before the two heroes' adventures were folded into a single continuous narrative later in the decade. The issue reflects the house style DC cultivated for its flagship crossover concept: straightforward superhero problem-solving, light science-fiction plotting, and dual-hero marketing appeal.

Market data shows a typically thin population for a lower-profile Silver Age anthology title, with certified copies clustered in the low-to-mid grades and pricing that stays relatively flat across 7.5 through 9.2 before stepping up meaningfully at 9.4. This plateau reflects a book that trades primarily on completeness for World's Finest and Superman-Batman team-up runs rather than on any single-figure demand spike; there is no first appearance, death, or landmark story driving speculative interest, so pricing tracks general Silver Age DC collectability and paper quality rather than key-issue premiums.

This book suits collectors building out a complete World's Finest run or a Superman-Batman crossover archive rather than character-specific key hunters. Raw copies in low and mid grades move steadily but modestly, consistent with a common back-issue-bin Silver Age title, while top-census slabs command a real premium given how few copies exist above 9.0 — a dynamic that rewards patient high-grade buyers willing to wait for a rare 9.6 or theoretical 9.8 to surface rather than chasing the already-thin supply at 9.4.