ACTION COMICS #380

Graded at 4.0 (VG) on 2026-10-20, from new photos taken out of the sleeve: front, back, spine and interior page. Multiple colour-breaking stress lines along the spine. Fraying at the bottom-left and top-left corners. Glossy front otherwise. Tanned, lightly soiled back. Cream pages.

Action Comics #380, cover-dated September 1969, arrived near the close of the Silver Age as DC's premier Superman anthology continued its long, steady run. The issue reflects the house style of the period, typically featuring Curt Swan pencils that defined Superman's visual identity through the late 1960s, paired with standard Man of Steel plotting from DC's regular Superman-family writing stable. It is a representative, non-landmark entry in a series whose historical weight rests on its earliest decades rather than on issues from this later stretch.

Market data shows a typical long-tail Silver Age curve: certified population is modest at 40 Universal copies, with pricing climbing sharply only at the top of the grade scale, from double digits in the low-to-mid grades up to several hundred dollars at 9.8. This shape is characteristic of common back-issue Superman-family books from the era, where demand is driven almost entirely by condition scarcity rather than by any first appearance, death, or creator milestone attached to the issue itself. Sales volume at the top grades, though thin in absolute terms, is consistent enough to support the census-based FMV figures.

This is a book for completists building a run of Action Comics or Superman-title collectors filling gaps in the late Silver Age, rather than a speculative or key-issue purchase. Raw copies in low and mid grades trade as inexpensive filler material, while the real value concentration sits at the CGC 9.8 tier, where population scarcity and high-grade demand from Superman specialists command a substantial premium over any lower certified grade.