Detective Comics #140 (1948) price

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

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The catalog shows that *Detective Comics #140 (1948)* has a used sold value of $3509.08 [1]. This high value reflects its status as a key issue in the Golden Age of Comics. To get a full picture, you can look at the live eBay listings shown on your screen to compare current asking prices against this established sold-comp value.

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Detective ComicsDetective Comics #140 (1948)$3,509
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Live on eBay right now — Detective Comics #140 (1948)

Detective Comics #140 CGC 3.0 1st App. Riddler Huge DC GA Key Batman Robin CoverDetective Comics #140 CGC 3.0 1st App. Riddler Huge DC GA Key Batman Robin Cover$10,488Buy ↗Detective Comics #140 CGC 6.0 Comic Book 1948 KEY GRAIL 1st App. RiddlerDetective Comics #140 CGC 6.0 Comic Book 1948 KEY GRAIL 1st App. Riddler$24,000Buy ↗Detective Comics #140 GD- 1.8 1948 1st app. the RiddlerDetective Comics #140 GD- 1.8 1948 1st app. the Riddler$6,950Buy ↗Detective Comics #141 VG- 3.5 1948Detective Comics #141 VG- 3.5 1948$395Buy ↗Detective Comics #145 FR 1.0 1949Detective Comics #145 FR 1.0 1949$235Buy ↗Detective Comics #141 PR 0.5 1948Detective Comics #141 PR 0.5 1948$105Buy ↗
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