TALES TO ASTONISH #66

Cover shows a small spine tear/chip at the top edge and mild edge wear along the top and bottom borders. Colors remain bright with good gloss, and corners appear reasonably sharp with only slight blunting. The comic is housed in a protective sleeve which obscures fine surface detail; interior and back cover were not assessed. No major creases or color breaks are visible on the front, but the small top-edge tear and general handling wear place this in the mid-grade range.

Tales to Astonish #66 arrived during the mid-1960s stretch when the Hulk, having lost his own title after six issues in 1962-63, was kept alive as a co-feature alongside Giant-Man and the Wasp. Stan Lee scripted both stories, with Bob Powell handling the Hulk pages and Don Heck contributing the Giant-Man/Wasp feature; Jack Kirby supplied the cover. The issue sits within the transitional run before Sub-Mariner replaced Giant-Man as the book's second lead later in 1965, making it part of a closely tracked bridge period for Hulk continuity rather than a standalone landmark.

Market data shows a typical Silver Age Marvel demand curve: mid-grade copies trade in the $30-$40 range with reasonably steady turnover, while values accelerate sharply once a copy clears the 9.0 threshold, more than doubling between 9.2 and 9.4. The scarcity of anything above 9.4 on the certified census, with only two 9.6 copies recorded and no 9.8s at all, concentrates top-end demand into a very small pool of graded survivors and creates outsized premiums for any copy that could eventually crack that ceiling.

This issue appeals primarily to Hulk run-completists and Silver Age Marvel collectors building toward the character's early appearances rather than key-issue speculators, since it carries no first appearance or origin content. Raw copies in low and mid grades move steadily as affordable run-filler, while high-grade certified examples are chased more for census rarity and cover appeal than for any landmark status, giving the book a wide value spread between accessible reading copies and top-tier slabs.