This may very well be the case as a video and a screenshot have popped up showing the availability of Batgirl on the Xbox Live Marketplace.
GameInformer obtained the below video by YouTube user SFilp which clearly offers Batgirl as a DLC option. The DLC did not contain the price and this has now been dubbed an error, which has since been corrected.
The first add-on character which arrives next week, Lobo, was also outed before anything “official” was announced.
