FANTASTIC FOUR #100

Graded at 8.0 (VF) on 2026-11-02, from new photos taken out of the sleeve: front, back, spine and interior page. Bright glossy cover with a tight, flat spine. Tiny color-breaking nick in the black top edge beside the corner box. Small chip at the bottom corner by the spine. Clean white back. Cream pages.

Fantastic Four #100 caps the Lee/Kirby collaboration that defined the series, published as a giant anniversary issue assembling a gauntlet of villains including the Mad Thinker, the Wizard, Klaw, and the Puppet Master's Awesome Android, alongside a Sub-Mariner appearance. It stands as Jack Kirby's last regular penciling job on the title he co-created before his departure from Marvel in 1970, making it a natural bookend to the King's foundational run rather than a first appearance or origin story. Stan Lee's script leans into the celebratory nature of the hundredth issue, tying together plot threads and villains from earlier in the run for a valedictory feel.

Market activity reflects a well-collected mid-Bronze Age anniversary book rather than a headline key: certified sales are broad and steady across the grade spectrum, with over 1,100 census copies and consistent demand from grade 4 through 9.4. Values climb gradually through the mid grades before a sharp premium appears at the 9.6 and especially 9.8 tier, where thin population and completionist demand from Kirby and Fantastic Four run-builders push prices well above the near-flat plateau seen in lower grades. This step-function pricing pattern, common to Bronze Age Marvel keys-adjacent issues, indicates the book's value is driven primarily by condition census placement rather than raw scarcity.

The book appeals most to Fantastic Four run collectors and Kirby completists filling out the artist's final Marvel output, rather than character-first-appearance investors. Lower and mid-grade raw copies trade as affordable reading copies with modest, stable demand, while true premium activity concentrates in the 9.6+ tier, where a limited high-grade population creates meaningful separation in value. Long-term, the issue should continue trading as a steady, moderate-demand anniversary book anchored by its historical role marking the end of the Lee-Kirby FF era.