The store I was planning to purchase the game will ask
49,99€ for it. I am certain Broken Sword 3 - which I bought in the same store - did not cost that much.
To compare that same store asked 49,99€ for the Age of Empires III Collector's Pack, which included the game, two posters, the making of DVD, the soundtrack, a figurine, a full-colour manual and a hardcover book with the concept art for the game.