Publisher: DC Comics
Cover Date: December 1970
Cover Price: $0.15
Writer: Frank Robbins
Penciller: Gil Kane
Cover Artist: Neal Adams
First Appearance: Dr. Darrk
Detective Comics (1937) #406 FAQ
How much is Detective Comics (1937) #406 worth?
As of October 2026, a near-mint (9.4) raw copy is valued around $95.00; lower grades range from ~$9.50 (Good) to ~$66.50 (Very Fine).
Is Detective Comics (1937) #406 a key issue?
Yes — it is a key issue, featuring the first appearance of Dr. Darrk.
Who created Detective Comics (1937) #406?
Detective Comics (1937) #406 was written by Frank Robbins, pencilled by Gil Kane, with a cover by Neal Adams.
When was Detective Comics (1937) #406 published?
DC Comics published it with a December 1970 cover date, originally priced at $0.15.
What is a high-grade copy of Detective Comics (1937) #406 worth?
A Near Mint (9.4) raw copy runs about $95.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
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Detective Comics (1937) #406 Value — Quick Raw Price Guide
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