Adventures into the Unknown #158 (1965) — Comic Book Value
Adventures Into The UnknownWhat Adventures into the Unknown #158 (1965) is worth — ungraded and CGC graded (6.0, 8.0).
Adventures into the Unknown #158 (1965) value — Ungraded $5 · Grade 6.0 $23 · Grade 8.0 $46. Prices updated August 2026.
Series · Adventures Into The Unknown
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Value by grade
$5
Ungraded
4.6×
$23
Grade 6.0
9.2×
$46
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 9.2× raw.
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Item details
- Series
- Adventures Into The Unknown
Adventures into the Unknown #158 (1965) comic value
An ungraded copy of Adventures into the Unknown #158 (1965) averages around $5. A CGC 6.0 runs about $23, and a CGC 8.0 commands $46.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $5 | eBay sold comps |
| Grade 6.0 | $23 | eBay sold comps |
| Grade 8.0 | $46 | eBay sold comps |
Frequently asked questions
- What is the approximate value of this comic in ungraded condition?
- The ungraded version of Adventures into the Unknown #158 is listed with a value of $7.
- How much more valuable is a Grade 8.0 compared to a Grade 6.0?
- A Grade 8.0 sells for $61, significantly more than the $30 price point for a Grade 6.0.
- What series does this specific issue belong to?
- This comic is part of the Adventures Into The Unknown series.