Adventure Comics #342 (1966) — Comic Book Value
Adventure ComicsWhat Adventure Comics #342 (1966) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #342 (1966) value — Ungraded $9 · Grade 6.0 $36 · Grade 8.0 $67. Prices updated July 2026.
Series · Adventure Comics
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Value by grade
$9
Ungraded
4.0×
$36
Grade 6.0
7.4×
$67
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 7.4× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #342 (1966) comic value
An ungraded copy of Adventure Comics #342 (1966) averages around $9. A CGC 6.0 runs about $36, and a CGC 8.0 commands $67.
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 | $9 | eBay sold comps |
| Grade 6.0 | $36 | eBay sold comps |
| Grade 8.0 | $67 | eBay sold comps |
Frequently asked questions
- What is the starting price for this comic?
- The ungraded copy of Adventure Comics #342 is available for purchase.
- How much is a Grade 8.0 copy worth?
- A Grade 8.0 copy of Adventure Comics #342 is currently valued at $67.
- Can I find a lower-grade option?
- Yes, a Grade 6.0 copy of this issue is listed for $30.