Adventures into the Unknown #25 (1951) — Comic Book Value
Adventures Into The UnknownWhat Adventures into the Unknown #25 (1951) is worth — ungraded and CGC graded (6.0, 8.0).
Adventures into the Unknown #25 (1951) value — Ungraded $58 · Grade 6.0 $140 · Grade 8.0 $143. Prices updated August 2026.
Series · Adventures Into The Unknown
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Value by grade
$58
Ungraded
2.4×
$140
Grade 6.0
2.5×
$143
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 2.5× raw.
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Item details
- Series
- Adventures Into The Unknown
Adventures into the Unknown #25 (1951) comic value
An ungraded copy of Adventures into the Unknown #25 (1951) averages around $58. A CGC 6.0 runs about $140, and a CGC 8.0 commands $143.
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 | $58 | eBay sold comps |
| Grade 6.0 | $140 | eBay sold comps |
| Grade 8.0 | $143 | eBay sold comps |
Frequently asked questions
- What is the estimated resale value for an ungraded copy?
- An ungraded copy of Adventures into the Unknown #25 is currently valued at $58.
- How much more is a Grade 8.0 worth compared to ungraded?
- A Grade 8.0 sells for $144, significantly higher than the $58 price for an ungraded copy.
- What are the available listed prices for this issue?
- The listed prices include $58 (ungraded), $140 (Grade 6.0), and $144 (Grade 8.0).