SUPERBOY #158

Pre-1977 book so no direct/newsstand distinction applies. Cover shows moderate wear typical of a mid-grade Silver Age book: visible spine stress lines and slight color break along the spine, small edge chipping at the bottom left corner, and light surface soiling especially near the lower left margin. There's a small crease near the mid-left edge and slight corner blunting at top right. The book is protected in a plastic sleeve which adds some glare but does not appear to hide major defects. Interior and back cover were not assessed.

Superboy #158, cover-dated July 1969, arrived near the close of the Silver Age as DC's Superboy title continued its long-running exploration of the Boy of Steel's Smallville years. The issue reflects the era's typical mix of self-contained adventure plotting and supporting-cast interplay, with Bob Brown handling art duties during his tenure as the title's regular penciler. No first appearances, deaths, or landmark creative milestones are associated with this issue, and it has not accrued recognition as a cover-gallery classic in price guides or collector circles.

Market data for the issue is thin, consistent with a book that sees modest collector attention outside of Superman-family completists. The certified population sits at 29 Universal copies among 33 total graded, with sales activity clustered in the low-to-mid grades and only a handful of transactions above 9.0. Pricing across the curve shows the steep, non-linear climb typical of Silver Age books once high grade is reached, jumping from double digits in grade 6 to the low hundreds by 9.6, with no certified 9.8 or 10 yet recorded to anchor the top of the market.

This is a book primarily of interest to Superboy and Superman-family run collectors filling out title sets rather than a speculative or key-driven purchase. Low- and mid-grade raw copies trade cheaply and are readily available, while high-grade certified copies command a real premium due to genuine scarcity at the top of the census rather than character or story demand. Absent a supply of pristine copies, a true Gem Mint example would likely set a new high-water mark well above recent 9.6 sales.