Adventures into the Unknown #159 (1965) — Comic Book Value
Adventures Into The UnknownWhat Adventures into the Unknown #159 (1965) is worth — ungraded and CGC graded (6.0, 8.0).
Adventures into the Unknown #159 (1965) value — Ungraded $6 · Grade 6.0 $26 · Grade 8.0 $53. Prices updated August 2026.
Series · Adventures Into The Unknown
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Value by grade
$6
Ungraded
4.3×
$26
Grade 6.0
8.8×
$53
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 8.8× raw.
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Item details
- Series
- Adventures Into The Unknown
Adventures into the Unknown #159 (1965) comic value
An ungraded copy of Adventures into the Unknown #159 (1965) averages around $6. A CGC 6.0 runs about $26, and a CGC 8.0 commands $53.
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 | $6 | eBay sold comps |
| Grade 6.0 | $26 | eBay sold comps |
| Grade 8.0 | $53 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this comic?
- The ungraded version of Adventures into the Unknown #159 starts at $7.
- How much more is a high-grade copy worth?
- A Grade 8.0 copy is valued at $66, compared to the ungraded starting price.
- Are there different prices based on condition?
- Yes, the price varies; a Grade 6.0 copy sells for $32, while an 8.0 is $66.