DETECTIVE COMICS #408

Cover shows notable wear: a vertical crease running through Batman's cape and lower torso, soiling/discoloration especially in the lower right corner, and rounded/blunted corners. The spine area (left edge) shows some minor stress lines, and the surface has scattered handling wear and slight edge chipping along the borders. This is a pre-1977 book so no direct/newsstand distinction applies. Interior and back cover were not assessed.

Detective Comics #408 (February 1971) arrived during one of the title's most artistically celebrated stretches, when writer Frank Robbins was scripting Batman's adventures with covers and interior art frequently supplied or influenced by Neal Adams. This issue, featuring "The Secret of the Waiting Graves," is representative of the moody, detective-driven storytelling DC pursued as the character shifted away from the campy tone of the 1960s television era and back toward his pulp-noir roots. While it does not carry a first appearance or origin story, it sits within a run of issues widely regarded by collectors as foundational to Batman's Bronze Age reinvention.

Market data shows a healthy but unremarkable demand curve typical of solid-but-non-key Bronze Age Batman issues: raw copies in low and mid grades trade in the $35-$50 range, while certified copies climb sharply at the high end, with 9.6s recently changing hands in the $400-$725 band against a fairly thin population of high-grade submissions. The absence of any 9.8 on a census of 318 graded Universal copies signals that pristine examples are scarce even relative to the book's overall survivability, a pattern common among Bronze Age Batman back issues that were read and handled rather than preserved from the newsstand.

This is a book collected primarily by Batman Bronze Age completists and Neal Adams-era enthusiasts building out full title runs rather than by key-issue investors. Raw copies move steadily at modest prices across the mid and low grades, while high-grade certified examples command outsized premiums driven by scarcity rather than character significance. Long-term appreciation is likely to track the broader Bronze Age Batman category rather than outperform it, making the book a reasonable core-run acquisition rather than a speculative hold.