The Batman Adventures ##12

DC ComicsThe Batman Adventures (1992 Series)

The Batman Adventures

Writer

Kelley Puckett

Interior Artist

Mike Parobeck

Cover Artist

Mike Parobeck

Publication Date

September 1993

Cover Variant

Regular

Printing

First Printing

Comic Description

'Batgirl: Day One.' This issue features the first comic book appearance of Harley Quinn, who was originally created for Batman: The Animated Series. The story follows Batgirl as she foils a plot by Harley Quinn and Poison Ivy to disrupt a masquerade party.

Condition & Value

Condition Grade

Very Fine+ (CGC 8.5)

Condition Details

Minor spine stress marks (color-breaking ticks), slight corner blunting on the top right, and some visible surface scuffing in the dark blue areas of the cover. Centering appears slightly shifted to the left.

Estimated Market Value

Raw: $400 - $600; Graded CGC 8.5: $800 - $1,000; Graded CGC 9.8: $2,500 - $3,500

Recent Sales

CGC 9.8 copies have recently sold between $2,600 and $3,500. Raw mid-to-high grade copies typically move for $450-$700 depending on crispness.

Grading Recommendation

Highly recommended. This is a top-tier modern key. A professional clean and press could potentially bump this to a 9.0 or 9.2, significantly increasing liquidity and protection for such a high-value book.

Notable Features

First comic book appearance of Harley Quinn (Harleen Quinzel). Key Bronze/Modern Age crossover appeal. Fox Kids Network logo in upper right. Notable for being a 'mega-key' due to Harley Quinn's massive popularity.

Authentication Notes

Authentic first printing. Features original $1.25 cover price. Print quality and ink saturation match DC production standards for 1993. The distinct purple/blue hues and matte-finish cardstock are correct for the period.

Scanned on 5/2/2026