JOHN CARTER, WARLORD OF MARS #16

Cover shows strong gloss and vibrant color with sharp corners and clean edges; a faint diagonal crease/scuff is visible near the upper right of the logo area and a small stress mark near the top center spine. No major creases, tears, or color breaks are evident along the visible spine. Interior pages and back cover were not assessed, so grade is based solely on this front cover photo.

John Carter, Warlord of Mars #16 continues Marvel's Bronze Age adaptation of Edgar Rice Burroughs' Barsoom novels, with Chris Claremont scripting and Ernie Colon on pencils, inked by Rudy Nebres. The issue is a mid-run installment featuring the established cast of Dejah Thoris, Tars Tarkas, and the greater Martian cast rather than any pivotal introduction, and it carries no first appearance, death, or landmark creative milestone that would elevate it beyond its place as a solid entry in a licensed adventure series. Its interest lies chiefly in Claremont's early writing work for Marvel, undertaken before his defining run on Uncanny X-Men, and in Colon's atmospheric pulp-adventure art.

The series has always traded as a niche Bronze Age title, and #16 is no exception: certified population is small (21 Universal copies across the run of grades), sales are infrequent, and pricing data is thin even at the top of the census. The available comps show modest but real demand — a 9.2 copy near $12 with recent averages spiking toward $40, and a 9.6 near $32 — indicating a market that rewards high grade disproportionately even on a low-key title, consistent with general Bronze Age funny-animal-adjacent licensed comics where scarcity in top grades outpaces raw demand. No 9.8 has been certified or sold, which is itself notable for a title this age and leaves the ceiling largely theoretical.

This is a book for Barsoom completists, Claremont completists, and Bronze Age licensed-comics collectors building full runs rather than speculators chasing a key. Lower grades trade cheaply and are readily available; the real value differentiation appears only at the top of the certified population, where scarcity (not narrative significance) drives price. Expect slow, steady collector demand rather than speculative spikes, with any high-grade sale likely to set a new benchmark given the near-total absence of 9.8 comps.