# Detective Comics #40 price

The item you are asking about, **Detective Comics #40**, is listed as a very high-value collectible in your search results. Specifically, the 1940 edition is valued at **$2991.5 used** [1]. This is significantly more valuable than the 2015 reprint, which is listed for **$5.49 used** [2]. The value of these comics is heavily dependent on the specific issue number and its condition, as seen by the wide range of prices for the other issues listed. You can compare the current asking prices against these sold values on the listings shown on your screen.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Detective Comics #40 (1940) — Comic Book Value | $2991.5 | — | [view](https://junkpal.ai/products/detective-comics-40-1940-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%252340%2520(1940)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #40 (2015) — Comic Book Value | $5.49 | $12.75 | [view](https://junkpal.ai/products/detective-comics-40-2015-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%252340%2520(2015)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #400 (1970) — Comic Book Value | $159.86 | $549.95 | [view](https://junkpal.ai/products/detective-comics-400-1970-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523400%2520(1970)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #405 (1970) — Comic Book Value | $128.3 | $364.56 | [view](https://junkpal.ai/products/detective-comics-405-1970-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523405%2520(1970)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #402 (1970) — Comic Book Value | $36.21 | $268.77 | [view](https://junkpal.ai/products/detective-comics-402-1970-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523402%2520(1970)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #408 (1971) — Comic Book Value | $35 | $131.75 | [view](https://junkpal.ai/products/detective-comics-408-1971-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523408%2520(1971)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #404 (1970) — Comic Book Value | $29.99 | $155.53 | [view](https://junkpal.ai/products/detective-comics-404-1970-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523404%2520(1970)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |
| Detective Comics #407 (1971) — Comic Book Value | $26.33 | $163.07 | [view](https://junkpal.ai/products/detective-comics-407-1971-detective-comics-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DDetective%2520Comics%2520%2523407%2520(1971)%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-answer-sold&p=md-answer-sold) |

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_Updated 2026-07-18._

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Source: [https://junkpal.ai/answers/detective-comics-40-price](https://junkpal.ai/answers/detective-comics-40-price) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
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