Adventures into the Unknown #164 (1966) — Comic Book Value
Adventures Into The UnknownWhat Adventures into the Unknown #164 (1966) is worth — ungraded and CGC graded (6.0, 8.0).
Adventures into the Unknown #164 (1966) value — Ungraded $10 · Grade 6.0 $42 · Grade 8.0 $86. Prices updated August 2026.
Series · Adventures Into The Unknown
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Value by grade
$10
Ungraded
4.2×
$42
Grade 6.0
8.6×
$86
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 8.6× raw.
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Item details
- Series
- Adventures Into The Unknown
Adventures into the Unknown #164 (1966) comic value
An ungraded copy of Adventures into the Unknown #164 (1966) averages around $10. A CGC 6.0 runs about $42, and a CGC 8.0 commands $86.
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 | $10 | eBay sold comps |
| Grade 6.0 | $42 | eBay sold comps |
| Grade 8.0 | $86 | eBay sold comps |
Frequently asked questions
- What is the value of an ungraded copy of this comic?
- An ungraded copy of Adventures into the Unknown #164 is currently valued at $9.
- How much more is a Grade 8.0 worth compared to an ungraded copy?
- A Grade 8.0 copy sells for $74, which is significantly higher than the $9 price for ungraded copies.
- Is there a specific price point for a Grade 6.0 copy?
- A Grade 6.0 copy of Adventures into the Unknown #164 is listed with a resale value of $36.