# Captain Marvel Adventures #21 (1943) price

The catalog shows that *Captain Marvel Adventures #21 (1943)* has a used comic book value of $750. This value is based on sold-condition comps, which is the typical benchmark for pricing these kinds of vintage comics. You can compare this sold value against the current live asking prices shown on the screen to see if it's being listed at a premium or a discount.

## Items referenced

| Item | Used | New | Page | Sold comps |
| --- | --- | --- | --- | --- |
| Captain Marvel Adventures #21 (1943) — Comic Book Value | $750 | $3023.81 | [view](https://junkpal.ai/products/captain-marvel-adventures-21-1943-captain-marvel-adventures-comic) | [eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DCaptain%2520Marvel%2520Adventures%2520%252321%2520(1943)%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/captain-marvel-adventures-21-1943-price](https://junkpal.ai/answers/captain-marvel-adventures-21-1943-price) · JunkPal price guide (junkpal.ai)
Values are medians of real closed eBay sales — estimates for reference, not offers or appraisals.
More machine-readable surfaces: [/llms.txt](https://junkpal.ai/llms.txt)