Current cheapest price I believe followed by Base (£16.69).
Xbox one: http://www.game.co.uk/en/m/batman-the-telltale-series-1471725
(Credit to Gamerofgames)
BATMAN – The Telltale Series is an episodic game series based on DC’s iconic character. Rendered to look like a living, breathing comic book, Telltale’s vision of Batman will feature an award-winning cast of talent, including Troy Baker in the role of Bruce Wayne, Travis Willingham as Harvey Dent, Erin Yvette as Vicki Vale, Enn Reitel as Alfred Pennyworth, Murphy Guyer as Lieutenant James Gordon, Richard McGonagle as Carmine Falcone, and Laura Bailey as Selina Kyle. Additional cast and characters will be revealed as the season progresses.