TALES TO ASTONISH #101

Cover shows good gloss retention with bright colors on the Hulk figure, but there is noticeable spine wear with some minor ticks and slight color rusting along the spine edge visible at top and bottom. Corners show mild rounding and light rub wear, particularly at the top right corner. There is a small stain or discoloration near the top edge of the cover. The book is in a protective sleeve which creates some glare obscuring finer surface details; interior and back cover were not assessed.

Tales to Astonish #101 closes out the series' original run, presenting the last dual-feature pairing of the Incredible Hulk and Sub-Mariner before Marvel split the two heroes into their own numbered titles the following month (The Incredible Hulk #102 and Sub-Mariner #1). The issue carries a Gene Colan cover and interior art, with the Hulk story credited to the Stan Lee/Marie Severin creative team and the Sub-Mariner feature reflecting the Roy Thomas/Gene Colan run that had defined the strip's back half. As the capstone to a 101-issue anthology series that had already launched Ant-Man, the Wasp, the Hulk, and Sub-Mariner as headline features over its run, the issue holds a recognized place in Marvel's Silver Age publishing history as a transitional, series-ending number rather than a first-appearance issue.

Market data shows a broad, well-populated census (741 Universal copies among 791 total graded) with steady sales activity across the mid grades, indicating this is a book collectors actively pursue as part of complete Hulk and Sub-Mariner runs rather than a speculative chase title. Values stay flat through the 6.0-8.0 range before climbing sharply at the top of the census, where only a handful of 9.6 and 9.8 copies exist; the jump from roughly $600 at 9.6 to over $2,000 at 9.8 reflects genuine scarcity at the summit of the grading pyramid rather than raw demand for the title itself. Recent one-year and 90-day averages show mid-grade prices holding in the low hundreds, consistent with a book valued primarily for completism and cover appeal rather than key-issue speculation.

This is a collector's-set book: buyers are typically Hulk or Sub-Mariner run-completists and Silver Age Marvel generalists filling out Tales to Astonish, rather than key-issue investors. Raw copies in low and mid grade trade cheaply and steadily, reflecting the deep population of mid-grade survivors, while the market for top-census 9.6 and 9.8 slabs is thin and price-sensitive to the rare sale, making high-grade examples a matter of patience for both buyer and seller. Long-term demand should track the broader strength of Hulk and Namor collecting rather than any standalone key-issue premium.