Detective Comics #21 (1938) price

Answered from real closed-sale prices · updated July 18, 2026

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The catalog shows that *Detective Comics #21 (1938)* has a used comic book value of $1955. This price reflects the established sold-comp value for this key issue. For the most current buying or selling decisions, you can compare this sold value against the live asking prices shown for this item on the screen.

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Detective ComicsDetective Comics #21 (1938)$1,955
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Live on eBay right now — Detective Comics #21 (1938)

Detective Comics #21 GD 2.0 1938Detective Comics #21 GD 2.0 1938$3,450Buy ↗All Star Comics #21 GD+ 2.5 1944All Star Comics #21 GD+ 2.5 1944$465Buy ↗Detective Comics #21 - D.C. Comics 1938 CGC Coverless 2nd app of Crimson AvengerDetective Comics #21 - D.C. Comics 1938 CGC Coverless 2nd app of Crimson Avenger$539.29Buy ↗Batman #21 Coverless 0.3 1944Batman #21 Coverless 0.3 1944$180Buy ↗Detective Comics #71 CBCS 0.5 1943 21-15A304A-002Detective Comics #71 CBCS 0.5 1943 21-15A304A-002$1,170Buy ↗1946 World's Finest Comics 21 CGC 4.5 Jack Burnley DC1946 World's Finest Comics 21 CGC 4.5 Jack Burnley DC$974.39Buy ↗
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