ACTION COMICS #245

Cover shows heavy tape repair along the top edge (yellowed tape visible spanning nearly the full width) and additional tape at the upper right corner, indicating prior spine/tear repair. There are visible creases and stress lines through the central figures, notable wear and rounding at the corners, and a diagonal crease running through the lower left of the cover. The spine shows staple rust bleed and some splitting is likely given the tape reinforcement. Interior and back cover were not assessed, but the extensive tape repair and multiple creases place this well into the low-grade range.

Cover-dated October 1958, Action Comics #245 sits in the stretch of the title that built out the modern Superman mythos following the introduction of Brainiac and the bottle city of Kandor three issues earlier. The lead story, "The Shrinking Superman!", is scripted by Otto Binder with art by Wayne Boring, and turns on Lois Lane accidentally freeing the Kandorian criminal Zak-Kul, who strands Superman inside the shrunken city and assumes his life on Earth – one of the earliest stories to use Kandor as an active setting rather than a curiosity on a shelf. Curt Swan and Stan Kaye supply the cover, and the issue rounds out with a Tommy Tomorrow science-fiction feature and a Congo Bill adventure, reflecting the anthology structure Action retained through the late 1950s.

Market behavior here is that of a well-collected mid-run Silver Age Superman book rather than a key. Demand comes from run collectors filling the 240s and from Kandor and Supergirl-era completists working the issues that precede Action Comics #252, and supply in low and mid grades is steady enough that raw copies trade quickly at modest, stable levels through eBay and mail-order dealers. The scarcity is at the top: distribution-era handling, tape and spine stress mean genuinely high-grade unrestored copies surface rarely, and certified examples above VF appear infrequently enough that each sale effectively sets its own comp.

Across grades this book behaves predictably. Reading copies with complete pages find buyers immediately and are best sold as run filler; mid-grade copies with strong cover color are the sweet spot for collectors assembling the late-1950s stretch, and premiums attach to white pages and clean staple areas rather than to any market-moving content. Certification only makes economic sense at the high end of VF and above, where a fresh high-grade example draws registry-focused bidders and the Superman specialists who chase early Kandor stories, and where the absence of established comps means results depend heavily on which of those bidders are in the room.