In the new gameplay trailer posted today by Dragon Age it was announced by Bioware the release date of Dragon Age: Inquisition. It will be out for PC, PlayStation 3, PlayStation 4, Xbox 360 and Xbox one on October 7 in North America and on October 10 in Europe.
The game can be pre-ordered and you will get a special bonus content. For more details check the Dragon Age website. There you will find information on editions, including Deluxe Edition.
Check below the trailer that I mentioned before