Action Comics #366 (1968) — Comic Book Value
Action ComicsWhat Action Comics #366 (1968) is worth — ungraded and CGC graded (6.0, 8.0).
Action Comics #366 (1968) value — Ungraded $6 · Grade 6.0 $20 · Grade 8.0 $297. Prices updated August 2026.
Series · Action Comics
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Value by grade
$6
Ungraded
3.3×
$20
Grade 6.0
49.5×
$297
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 49.5× raw.
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Item details
- Series
- Action Comics
Action Comics #366 (1968) comic value
An ungraded copy of Action Comics #366 (1968) averages around $6. A CGC 6.0 runs about $20, and a CGC 8.0 commands $297.
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 | $6 | eBay sold comps |
| Grade 6.0 | $20 | eBay sold comps |
| Grade 8.0 | $297 | eBay sold comps |
Frequently asked questions
- What is the starting price for Action Comics #366?
- The ungraded version of Action Comics #366 is listed starting at $6.
- How much is a high-grade copy of this comic?
- A Grade 8.0 copy of Action Comics #366 is currently priced at $297.
- What is the price point for a mid-grade copy?
- A Grade 6.0 copy of Action Comics #366 is available for $32.