FANTASTIC FOUR #165

Cover shows good gloss and bright colors with sharp corners and no major creases visible. There is minor wear at the top edge and a small tick along the top left near the spine, plus slight rubbing at the bottom right corner. Book is in a protective sleeve which obscures fine spine detail; interior and back cover were not assessed.

Fantastic Four #165 (December 1975) arrives during the multi-issue "Sphinx" storyline, one of the earliest sustained assignments for penciler George Perez on the title, inked by longtime FF veteran Joe Sinnott over a script credited to Roy Thomas. The story pits Marvel's First Family against an ancient, cosmically empowered Egyptian villain, continuing plot threads from the preceding issues and giving Perez room to render the team's powers and the Sphinx's god-like abilities with the meticulous detail that would define his later career at Marvel and DC. It is a solid, representative mid-1970s Fantastic Four issue rather than a landmark one, valued today chiefly for its place in an artist's developing body of work.

Market data shows a typical long-run Bronze Age curve: prices stay compressed and modest through the mid and near-mint grades before spiking sharply at the top of the census, with 9.8 copies commanding roughly ten times the price of a 9.2 and nearly triple a 9.6. Sales volume at 9.8 has been steady, with a strong trailing-year average that runs above the current point estimate, suggesting continued collector appetite at the very top end even as mid-grade copies remain thinly traded and largely undervalued. Demand is driven less by narrative importance than by the presence of an in-demand artist early in a long Fantastic Four run that many collectors pursue in complete sets.

This issue suits collectors building a full run of 1970s Fantastic Four or assembling George Perez's early Marvel output rather than key-issue speculators. Raw copies in low and mid grade move slowly and cheaply, largely as reading or run-filler copies, while the real activity and premium pricing concentrate at CGC 9.8, where scarcity of pristine survivors from ordinary newsstand distribution drives a steep grade-to-price curve. Buyers should expect a quiet market outside of top-graded slabs, with most value concentrated at the census ceiling.