AMAZING ADVENTURES #23

Cover shows strong gloss and vibrant color with sharp corners and no visible creasing or spine stress; edges appear clean with minimal wear. The book is protected in a plastic sleeve, which limits full assessment of surface sheen and back cover condition. No tears, stains, or color breaks are visible in this photo, though interior pages and back cover were not assessed. Pre-1977 cover date means no direct/newsstand distinction applies.

Amazing Adventures #23 arrived during Don McGregor's celebrated run reimagining H.G. Wells' Martian invasion for the 1970s, following Killraven and his band of freedom fighters through a devastated, Martian-ruled Earth. The series distinguished itself from typical Marvel superhero fare of the era with dense narration, socially conscious subtext, and a rotating cast of visually striking artists, cementing War of the Worlds as one of the more literary corners of the Bronze Age Marvel line even though it never achieved blockbuster sales at the time.

Market data for this issue is thin, reflecting its status as a mid-run chapter in a cult series rather than a spotlighted key. Certified sales cluster tightly across the low-to-mid grade range, with prices barely moving between 7.0 and 8.5, before climbing more steeply into the 9.2-9.6 band as census population thins out. That widening spread at the top end is typical of a book with modest overall demand but a small, persistent pool of high-grade specialists and Killraven-run completists competing for the few pristine copies that surface.

This is a book bought primarily by readers and collectors assembling the full McGregor Killraven arc rather than speculators chasing a single-issue key. Raw copies in low and mid grade trade cheaply and are readily available, making the book an accessible entry point into Bronze Age science-fiction comics; the real scarcity premium is reserved for top-census CGC 9.6-9.8 copies, which command a disproportionate multiple over mid-grade material and will likely continue to do so given the sparse population at those grades.