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ComicsKey IssueNear Mint

The Batman Adventures #12 First Appearance of Harley Quinn— Value & Price Guide

The Batman Adventures1993DC Comics#12

Market Valuation

HOLD

Fair Market Value

$495.00

Based on 11 verified comparable sales

Low
$183.00
Median
$495.00
High
$799.00
0%recent sales
AI Confidence: 90%

Expert Analysis

This issue is a highly significant key comic due to Harley Quinn's first comic book appearance. While prices are currently stable, Harley Quinn's enduring popularity and frequent media appearances suggest strong long-term holding potential. Consider grading for a potential value increase.

Market Analysis & Price Trends

Based on 11 verified recent sales on eBay, the The Batman Adventures #12 First Appearance of Harley Quinn has a current fair market value of $495.00 with prices ranging from $183.00 to $799.00. This valuation reflects the card in Near Mint condition. The most recent recorded sale was $450.00.

Market trends show stable movement over the past recent sales, with a flat price change. Prices for raw copies of this key issue have remained relatively consistent across recent sales, indicating a stable market for this specific grade and condition.

Our AI analysis rates this card as a HOLD. This issue is a highly significant key comic due to Harley Quinn's first comic book appearance. While prices are currently stable, Harley Quinn's enduring popularity and frequent media appearances suggest strong long-term holding potential. Consider grading for a potential value increase.

Collecting Insights

This card is a Key Issue rarity, Standard First Print variant, from the The Batman Adventures set, released in 1993. Collectors value this card for its unique attributes and market positioning.

Notable features include: First comic book appearance of Harley Quinn, Key issue from The Batman Adventures series, High demand due to character popularity. These characteristics contribute to the card's collectibility and market demand.

Grading assessment: For optimal value and preservation, professional grading by CGC or CBCS is highly recommended, especially for copies in Near Mint or better condition. A 9.8 graded copy can command significantly higher prices.

The enduring and ever-increasing popularity of Harley Quinn, fueled by her consistent presence in comics, animated series, video games, and blockbuster live-action films, is the primary driver of this comic's high market value. Its status as a first appearance makes it a cornerstone for collectors.

Key Features

  • First comic book appearance of Harley Quinn
  • Key issue from The Batman Adventures series
  • High demand due to character popularity

Quick Facts

  • Harley Quinn actually debuted in 'Batman: The Animated Series' in 1992 before making her first comic appearance in this issue.
  • This comic is considered a modern-age grail, with raw copies often selling for hundreds and graded copies for thousands.
  • Harley Quinn's popularity has skyrocketed, making this issue a foundational piece for any serious DC Comics collection.
  • The distinct art style of 'The Batman Adventures' series, based on the animated show, adds to its unique appeal and collector demand.

Recent eBay Sold Listings

BATMAN Adventures #12 FIRST App of HARLEY Quinn • DC COMICS •$450.00
BATMAN Adventures #12 FIRST App of HARLEY Quinn • DC COMICS • NM/NM+$183.00
Batman Adventures #12 First Harley Quinn High Grade$255.00
The Batman Adventures #12 (DC Comics September 1993) First App of Harley Quinn$595.00
The Batman Adventures # 12 First Appearance of Harley Quinn HIGH GRADE BEAUTY!$550.00
The Batman Adventures (DC, 1992 series) #12 NM 1st Printing First Harley Quinn$675.00
The Batman Adventures #12 (Sep 1993, DC) First Comic Appearance Of Harley Quinn$500.00
Batman Adventures #12 -first Harley Quinn$799.00

Grading Notes

For optimal value and preservation, professional grading by CGC or CBCS is highly recommended, especially for copies in Near Mint or better condition. A 9.8 graded copy can command significantly higher prices.

Grading ROI Estimate

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Estimated value after professional grading, based on typical grade multipliers for this price range.

GradeEst. ValueCostNet Profit
PSA 10$1,732.50$25.00+$1,212.50
PSA 9$891.00$25.00+$371.00
BGS 9.5$1,237.50$30.00+$712.50
CGC 9.8$990.00$22.00+$473.00

Estimates based on typical grade multipliers. Actual values vary by card popularity, scarcity, and market conditions.

Frequently Asked Questions

Based on 11 verified eBay sold listings, the The Batman Adventures #12 First Appearance of Harley Quinn has a fair market value of $495.00. Prices range from $183.00 to $799.00 depending on condition and seller. Values are updated regularly based on real transaction data.

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Last updated4/2/2026

About the The Batman Adventures #12 First Appearance of Harley Quinn

The Batman Adventures #12 holds legendary status among comic collectors as the very first appearance of Harley Quinn. Introduced in 1993, this issue launched one of DC Comics' most popular and enduring characters, who quickly transcended animation to become a comic book icon. This near_mint copy, currently valued around $495.00, offers a tangible piece of comic history. The enduring appeal of Harley Quinn, fueled by her consistent presence in comics, films, and video games, ensures this key issue remains highly sought after. While not a

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