Adventure Comics #266 (1959) — Comic Book Value
Adventure ComicsWhat Adventure Comics #266 (1959) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #266 (1959) value — Ungraded $24 · Grade 6.0 $126 · Grade 8.0 $218. Prices updated August 2026.
Series · Adventure Comics
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Value by grade
$24
Ungraded
5.3×
$126
Grade 6.0
9.1×
$218
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 9.1× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #266 (1959) comic value
An ungraded copy of Adventure Comics #266 (1959) averages around $24. A CGC 6.0 runs about $126, and a CGC 8.0 commands $218.
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 | $24 | eBay sold comps |
| Grade 6.0 | $126 | eBay sold comps |
| Grade 8.0 | $218 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #266?
- The ungraded version of Adventure Comics #266 is listed with a starting value of $24.
- How much does a high-grade copy sell for?
- A Grade 8.0 copy of Adventure Comics #266 is currently valued at $230.
- Is there a price difference between the ungraded and graded versions?
- Yes, the ungraded copy is $24, whereas a Grade 6.0 copy sells for $126.