BATMAN ADVENTURES #12 (1993 - DC) - First appearance of Harley Quinn in comics - HOT COMIC with Lady Gaga rumoured to portray Harley Quinn in the Joker movie sequel together with a low initial print run only adding to the factors making it one of the most desirable comics of the 1990s + Currently valued at #5 on Overstreet's Top 20 Modern Age Comics list - Flat/Unfolded - a photographic report is available on request