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Description

Detective Comics #31 Coverless (DC, 1939) CGC NG (No Grade) Off-white pages. Includes the first appearances of the Batplane, the Batarang, Julie Madison, and Batman's first super-powered foe, the Monk. Slam Bradley story by Superman creators Jerry Siegel and Joe Shuster. Currently #9 on Overstreet's list of Top 100 Golden Age Comics. CGC notes, "Coverless. Front cover is a color copy. Wrong back cover. Tape on cover. 2 extra staples added after manufacturing." Overstreet 2024 GD 2.0 value = $48,800.


View the certification for CGC Certification ID 4013825004, including grader's notes if available and a link to the latest full census report for the issue.*

*All information listed is intended to be as accurate as possible, but errors are possible. No item may be returned or refused based on this information, which is provided as a service to our clients. Feel free to contact each data source directly to determine the accuracy of this information.


More information about Detective Comics, and Detective Comics #31 Comic Title.

Auction Info

Proxy Bidding Ends 
December
12th Friday 5:50 pm CT
Auction Dates
December
12th Friday
Proxy Bidding Time Remaining 
4 Days 11h 29m 10s
Internet/Mail Bids: 12
Lot Tracking Activity: 77
Page Views: 334

Buyer's Premium per Lot:
20% of the successful bid (minimum $29) per lot.

This lot is in: 1 - Key Comics Showcase Auction Session
(Lots 83001-83179) - 6:00 PM Central Time, Friday, December 12, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions - Dallas
2801 W. Airport Freeway
Dallas, TX 75261

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Current Bid:
$1,150
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