Detective Comics (1937) No. 850
Publisher: DC Comics
Cover Date: January 2009
Cover Price: $3.99
Writer: Paul Dini
Penciller: Dustin Nguyen
Cover Artist: Dustin Nguyen
First Appearance: Gotham City Sirens
Detective Comics (1937) #850 FAQ
How much is Detective Comics (1937) #850 worth?
As of November 2026, a near-mint (9.4) raw copy is valued around $15.00; lower grades range from ~$1.50 (Good) to ~$10.50 (Very Fine).
Is Detective Comics (1937) #850 a key issue?
Yes — it is a key issue, featuring the first appearance of Gotham City Sirens.
Who created Detective Comics (1937) #850?
Detective Comics (1937) #850 was written by Paul Dini, pencilled by Dustin Nguyen, with a cover by Dustin Nguyen.
When was Detective Comics (1937) #850 published?
DC Comics published it with a January 2009 cover date, originally priced at $3.99.
What is a high-grade copy of Detective Comics (1937) #850 worth?
A Near Mint (9.4) raw copy runs about $15.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
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Detective Comics (1937) #850 Value — Quick Raw Price Guide
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