BATMAN #129

Silver Age Batman cover showing significant wear consistent with a well-read Golden/Silver Age book: heavy spine stress with multiple ticks and a vertical crease running through the lower half of the cover, moderate corner rounding and blunting on all four corners, a small chip/tear at the upper left edge, and general surface wear with soiling along the edges. There is also a small tear/loss at the top edge near the spine. The book is protected in a plastic sleeve, which slightly obscures fine surface detail; interior pages and back cover were not visible or assessed.

Batman #129 (February 1960) is best remembered for its lead story, in which Batman wears a different colored costume on seven consecutive nights, ostensibly as a memorial tribute after Robin is injured on the job. The conceit produced one of the most visually distinctive Batman covers of the pre-New Look Silver Age and has been referenced and homaged repeatedly in later Batman continuity, including a direct callback in Legends of the Dark Knight. The issue predates Julius Schwartz's 1964 New Look revamp and reflects the lighter, high-concept storytelling typical of editor Jack Schiff's run, with contributions from the era's regular Batman art and writing teams.

Demand for the book is driven almost entirely by the Rainbow Batman story and cover rather than any first appearance, placing it in the tier of Silver Age issues valued for story recognition and cover appeal. Sales data shows a fairly typical grade curve for a non-key 1960 DC title: values step up gradually through the mid-grades before accelerating sharply above 8.0, with a pronounced premium once a copy clears 9.0. The scarcity of high-grade census population, only a handful of copies above 8.5 and none certified at 9.6 or 9.8, means top-end examples trade on rarity as much as on story significance.

The book is a steady mid-tier Silver Age Batman collectible: readily available in lower and mid grades for run-builders and casual collectors, but genuinely scarce and disproportionately valuable once graded above 9.0. Batman title completists and collectors assembling notable pre-New Look covers are the primary buyers, and high-grade copies will continue to command outsized premiums relative to the mid-grade market given the near-total absence of pristine census copies.