This rare vintage comic book features the iconic characters Joker, Batman, and Batgirl in a story titled "The Million-Dollar Debut of Batgirl". It is a single issue from the series Detective Comics, published by National Periodicals in 1967. The cover artist is Carmine Infantino and the comic belongs to the US Comics tradition and the DC Universe.

The comic is complete but note that the cover is detached. It has a grade of 1.8 Good- and is a valuable addition to any collection. This issue is highly sought after due to its significance as the first appearance of Batgirl. It also features appearances from other iconic superhero teams such as the Justice Society of America, Justice League of America, and the Avengers.