FANTASTIC FOUR #266

Graded at 9.0 (VF/NM) on 2026-11-04, from new photos taken out of the sleeve: front and back. Thin pale strip along the fold on the lower front. Strong gloss and bright orange color. Spine clean with no color-breaking ticks. Corners sharp. Back cover clean.

Fantastic Four #266 (May 1984) arrived at the height of John Byrne's acclaimed run as writer-artist on the title, delivering "Interlude," a quiet, character-driven issue that reframes the team's origin story from Sue Storm's perspective. Rather than another cosmic battle, Byrne used the space to deepen Sue's characterization and examine the emotional cost of the team's founding, a structural risk that has made the issue a frequently cited example of his storytelling range during an otherwise action-heavy stretch of the series.

Market data shows a book that trades modestly across all grades, consistent with its large surviving population and status as a beloved but non-key single issue. The CGC census lists nearly a hundred graded copies with over two dozen 9.8 sales, and the FMV curve is notably flat from mid-grade through near-mint, only tightening meaningfully at the very top of the census. This pattern is typical of well-regarded bronze-into-copper-age issues that collectors seek for reading and creator appreciation rather than speculative first-appearance value.

Demand centers on Byrne completists and Fantastic Four run collectors rather than key-issue investors, meaning the book moves steadily but without sharp grade-driven price spikes until the highest certified tiers. Raw copies in lower and mid grades remain affordable entry points for readers, while pristine 9.8 slabs command a real but modest premium reflecting scarcity at the top of the census rather than character or historical significance.