FANTASTIC FOUR #143

Cover shows strong gloss and vibrant color with sharp corners overall; slight softness is visible at the top left corner and a faint vertical crease near the spine is possible but hard to confirm through the protective sleeve. No major creases, tears, or stains are visible, and the spine shows no significant stress lines from this angle. The book is in a protective sleeve which limits full assessment of surface sheen and the interior/back cover were not evaluated.

Fantastic Four #143 arrived in early 1974 as part of Gerry Conway's run on the title, illustrated by Rich Buckler with inks by Joe Sinnott. The issue pits the team, with Medusa standing in for a pregnant Sue Storm Richards, against the Frightful Four — the Wizard, Sandman, and Trapster — in a storyline that plays on the irony of a former Frightful Four member now defending the team she once opposed. It is a well-regarded but not landmark chapter of the Conway/Buckler era, valued more for its place in a solid stretch of 1970s Fantastic Four storytelling than for any first appearance or origin content.

Market activity reflects a book that trades as a mid-tier Bronze Age superhero title rather than a speculative key. The certified population is substantial, with over 200 CGC Universal copies recorded and reasonably steady sales activity across the grade spectrum from 6.5 up through 9.8, indicating a book that surfaces regularly rather than one collectors chase. Pricing rises gradually through the mid grades and then climbs more sharply at the top of the census, consistent with typical Bronze Age curves where high-grade copies become disproportionately scarce despite ample raw supply in circulation.

This is a book for Fantastic Four run collectors and Bronze Age completists filling out the Conway/Buckler stretch rather than for grail hunters. Lower and mid-grade raw copies remain inexpensive and are readily available through dealer inventory and online marketplaces, while true 9.8 Universal slabs draw a real premium reflecting their relative scarcity against the graded population. Demand is steady rather than driven by speculative surges, making it a dependable if unspectacular addition to a Fantastic Four archive.