Detective Comics #40 (1940) — Comic Book Value
Detective ComicsWhat Detective Comics #40 (1940) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #40 (1940) value — Ungraded ₩4,269,734 · $2,992 · Grade 6.0 ₩51,373,800 · $36,000. Prices updated 2026년 8월.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Real sold prices per grade — the Grade 6.0 premium on this card is 12.0× raw.Chart values in USD
Live on eBay right now
Which version do you have?
If you just want to own Detective Comics #40, the Newsstand version at $12 is the cheapest. The higher-priced versions like Standard ($2992) or Combo-Pack ($6) offer different editions or packaging, with the Standard version representing the primary collectible state. Save your money and buy the Newsstand copy unless you specifically desire the premium presentation or rarity of the more expensive variants.
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- PriceCharting — Detective Comics #40 (1940) (Detective Comics)₩4,269,020 · $2,992
Item details
- Series
- Detective Comics
- Publisher
- DC
- Issue
- #40
- Key issue
- No
- Release date
- June 1, 1940
Detective Comics #40 (1940) comic value
An ungraded copy of Detective Comics #40 (1940) averages around $2992. A CGC 6.0 runs about $36000, and a CGC 8.0 commands null.
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 | ₩4,269,734 · $2,992 | eBay sold comps |
| Grade 6.0 | ₩51,373,800 · $36,000 | eBay sold comps |
| Live asking — low / typical / high | ₩5,694 / ₩2,597,217 / ₩6,882,648$3.99 / $1,820 / $4,823 | 6 live eBay listings ↗ |
Market check: As of July 17, 2026, 6 live eBay listings ask $3.99–$4,822.99 (median $1,819.99).
자주 묻는 질문
- What is the estimated value of Detective Comics #40 in ungraded condition?
- Ungraded copies of Detective Comics #40 are currently valued around $2992.
- How much does a Grade 6.0 copy of this issue sell for?
- A Grade 6.0 copy of Detective Comics #40 is listed with a value of $36000.
- Is Detective Comics #40 a worthwhile investment?
- Given the wide price range from $2992 (ungraded) to $36000 (Grade 6.0), it shows strong resale potential.