The Batman Adventures ##12

DC ComicsThe Batman Adventures Vol. 1

The Batman Adventures

Writer

Kelley Puckett

Interior Artist

Mike Parobeck

Cover Artist

Mike Parobeck

Publication Date

Sept 1993

Cover Variant

Regular/Direct Edition

Printing

First Printing

Comic Description

First comic book appearance of Harley Quinn (Dr. Harleen Quinzel). The story, titled 'Batgirl: Day One', follows Barbara Gordon as she decides to dress as Batgirl for a costume party, only to find herself embroiled in a plot involving Harley Quinn and Poison Ivy.

Condition & Value

Condition Grade

Very Fine/Near Mint (CGC 9.0)

Condition Details

The cover shows excellent color vibrancy and gloss. Minimal spine stress visible through the bag. Slight blunting identifiable on the bottom right corner. Very faint surface wear/scuffing may exist on the dark blue backgrounds which are prone to showing marks. No major creases or tears are visible from the front view.

Estimated Market Value

Raw: $600 - $800 | Graded (9.0): $1,000 - $1,200 | Graded (9.8): $2,500+

Recent Sales

CGC 9.8 copies routinely sell for over $2,800. Raw high-grade copies have consistently climbed, often reaching $700+ due to the historical significance of the first Harley Quinn appearance in comics.

Grading Recommendation

Highly recommended for professional grading (CGC/CBCS). This is a top-tier Modern Age key issue. A professional clean and press could potentially push this into the 9.2 or 9.4 range, significantly increasing its liquidity and market value.

Notable Features

1st appearance of Harley Quinn in a comic book. Features Batgirl and Poison Ivy. Iconic Mike Parobeck cover. Direct Edition (no barcode on front). Also known for the 'Win Original Batman Art' contest banner at the top.

Authentication Notes

Appears to be a genuine 1993 first printing. Print registration is sharp, correctly displaying the 'Fox Kids Network' logo and the DC Bullet logo of the era. Bagged and boarded which has preserved the alignment of the staples.

Scanned on 6/2/2026