Publisher: DC Comics
Cover Date: February 1962
Cover Price: $0.12
Writer: Henry Boltinoff
Penciller: Henry Boltinoff
First Appearance: Polka-Dot Man
Detective Comics (1937) #300 FAQ
How much is Detective Comics (1937) #300 worth?
As of October 2026, a near-mint (9.4) raw copy is valued around $400.00; lower grades range from ~$40.00 (Good) to ~$280.00 (Very Fine).
Is Detective Comics (1937) #300 a key issue?
Yes — it is a key issue, featuring the first appearance of Polka-Dot Man.
Who created Detective Comics (1937) #300?
Detective Comics (1937) #300 was written by Henry Boltinoff, pencilled by Henry Boltinoff.
When was Detective Comics (1937) #300 published?
DC Comics published it with a February 1962 cover date, originally priced at $0.12.
What is a high-grade copy of Detective Comics (1937) #300 worth?
A Near Mint (9.4) raw copy runs about $400.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
Estimated values by grade, full graded (slab) prices, historical trends, and recent eBay sales for this issue.
Detective Comics (1937) #300 Value — Quick Raw Price Guide
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