MARVEL TEAM-UP #87

Cover shows strong gloss and sharp corners with no visible creases or color breaks. Spine appears tight with no stress lines or ticks visible in this photo. Slight edge wear may be present at the bottom corners but is minor; the book is in a protective sleeve which limits full assessment. Interior and back cover were not assessed.

Marvel Team-Up #87 arrived in November 1979 as part of the long-running anthology series that paired Spider-Man with a rotating cast of Marvel heroes each month, a format that let the company cross-pollinate its line without committing characters to ongoing continuity entanglements. By this point in the run the writing chores fell primarily to Chris Claremont, whose stamp on Marvel's line was already being felt through his concurrent work on Uncanny X-Men, and the series regularly used its guest-star format to spotlight second-tier heroes such as the Wasp who rarely carried their own titles. The issue is a representative, non-landmark entry in the title's back half, valued by collectors chiefly as a piece of a complete run rather than for any first appearance or origin content.

Market activity for this issue is thin, with only a handful of certified sales recorded across the grade spectrum and no population reported at the top of the CGC scale. The available data shows a steep, non-linear climb in value as grade increases, a pattern typical of ordinary Bronze Age Marvel back issues where mid-grade raw copies remain inexpensive but pristine certified examples command outsized premiums simply due to scarcity of high-grade survivors rather than character demand. There is no meaningful collector narrative driving speculative interest, and pricing tracks general Bronze Age Spider-Man team-up demand rather than any specific event tied to this number.

This issue suits completists building a Marvel Team-Up run, Spider-Man guest-appearance collectors, and dealers filling out Bronze Age long boxes rather than key-issue investors. Low and mid-grade raw copies trade cheaply and are readily available, while a high-grade CGC slab, though rare on the census, appeals mainly to registry-set builders chasing top-of-census status rather than to buyers seeking blue-chip appreciation. Expect steady, low-volume trading with value concentrated almost entirely in condition rarity at the extreme high end.