Action Comics #340 (1966) — Comic Book Value
Action ComicsWhat Action Comics #340 (1966) is worth — ungraded and CGC graded (6.0, 8.0).
Action Comics #340 (1966) value — Ungraded R$ 207,77 · $41 · Grade 6.0 R$ 912,15 · $180 · Grade 8.0 R$ 1.819 · $359. Prices updated agosto de 2026.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Real sold prices per grade — the Grade 8.0 premium on this card is 8.8× raw.Chart values in USD
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Dados de preço verificados com · 1
- PriceCharting — Action Comics #340 (1966) (Action Comics)R$ 205,39 · $40.53
Item details
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- Action Comics
Action Comics #340 (1966) comic value
An ungraded copy of Action Comics #340 (1966) averages around $41. A CGC 6.0 runs about $180, and a CGC 8.0 commands $359.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | R$ 207,77 · $41 | eBay sold comps |
| Grade 6.0 | R$ 912,15 · $180 | eBay sold comps |
| Grade 8.0 | R$ 1.819 · $359 | eBay sold comps |
Perguntas frequentes
- What is the starting price for Action Comics #340?
- An ungraded copy of Action Comics #340 is currently listed starting at $33.
- How much is a Grade 8.0 copy worth?
- A Grade 8.0 copy of Action Comics #340 can be found for $390.
- Is there a price difference between ungraded and graded versions?
- Yes, the market shows a substantial difference, with a Grade 8.0 copy priced at $390 compared to $33 ungraded.