Adventure Comics #343 (1966) — Comic Book Value
Adventure ComicsWhat Adventure Comics #343 (1966) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #343 (1966) value — Ungraded $5 · Grade 6.0 $25 · Grade 8.0 $205. Prices updated July 2026.
Series · Adventure Comics
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Value by grade
$5
Ungraded
5.0×
$25
Grade 6.0
41.0×
$205
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 41.0× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #343 (1966) comic value
An ungraded copy of Adventure Comics #343 (1966) averages around $5. A CGC 6.0 runs about $25, and a CGC 8.0 commands $205.
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 | $25 | eBay sold comps |
| Grade 8.0 | $205 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #343?
- The ungraded version of Adventure Comics #343 is currently listed at $6.
- How much is a Grade 8.0 copy worth?
- A Grade 8.0 copy of Adventure Comics #343 is valued at $205.
- Is the Grade 6.0 a good entry point for buying this comic?
- Yes, a Grade 6.0 copy is available for $27, offering a good entry point compared to the ungraded price.