MEPHISTO VS. #4

Cover shows generally strong gloss and vibrant color with sharp corners; the spine appears mostly tight with only faint stress lines near the top edge, no visible major ticks or color breaks. There is slight waviness/bend at the top left corner and a small amount of edge wear along the top edge. The book is in a protective sleeve, which limits full inspection of surface sheen. Interior pages and back cover were not assessed.

Mephisto vs. #4 closes out a four-issue prestige-format limited series published by Marvel Comics in 1987, pitting the demonic Mephisto against corners of the Marvel Universe across the run. The series was written and illustrated primarily by Al Milgrom, working in the square-bound, higher-production prestige format Marvel used for select event-adjacent miniseries in the mid-1980s. As a fourth and final chapter, the issue carries some collector interest as a series-completion book but does not represent a first appearance, origin story, or other landmark moment in Mephisto's publishing history, which stretches back to his 1968 debut in Silver Surfer #3.

Market data reflects a low-demand, thinly collected Copper Age title: certified population is small, with only a handful of sales recorded even at the top grade of 9.8, and pricing falls off quickly moving down the grade scale. The book trades as a minor completist item for Mephisto collectors and Marvel limited-series specialists rather than as a mainstream key, with values driven almost entirely by scarcity of high-grade certified copies rather than character or story significance.

Collecting activity centers on series completists and Mephisto character collectors rounding out a themed run alongside issues #1-3. Across grades the book trades modestly, with raw copies changing hands cheaply in bulk-bin or dollar-box contexts and only pristine CGC 9.8 slabs commanding a meaningful premium due to the low submission volume. It is not a book pursued for investment upside but rather a supporting piece for those assembling a complete Mephisto vs. set or a broader Al Milgrom bibliography.