At last, it's here! Bethedsa has released the Dragonborn DLC on the PlayStation Store and you can download it right now.
The SEN Store has the new DLC is up now, allowing you to continue your Skyrim adventure for 6.49 GBP.
Here's a description:
Journey off the coast of Morrowind, to the island of Solstheim. Encounter new towns, dungeons, and quests, as you traverse the ash wastes and glacial valleys of this new land. Become more powerful with shouts that bend the will of your enemies and even tame dragons. Your fate, and the fate of Solstheim, hangs in the balance as you face off against your deadliest adversary - the first Dragonborn.
You can add the DLC to your download list by visiting the store. This will then enable you to download the content later.