[Update: Sony has confirmed The Last of Us Remastered. We can expect higher resolution character models, improved lighting, upgraded textures, and a director's commentary for all in-game cinematics featuring Neil Druckman, Troy Baker, and Ashley Johnson. This will also include the Left Behind expansion, Abandoned Territories map pack, and Reclaimed Territories pack. Various retailers are also providing various pre-order bonuses as well.]
The rumor of a Last of Us PS4 remaster has been doing around for some time now, and we seem to have full confirmation of its existence straight from the source. It's since been pulled, but Sony recently put up an advertisement for a "Day 1 Digital" title called The Last of Us: Remastered. The listing notes that it's $59.99, and for the PlayStation 4.
This is great news for those of you who haven't had a chance to play it yet, but since you can pick up the PS3 version on the cheap, we'll have to see if those "remastered" features are really worth it. Again, this is just a rumor, but it's said that the Left Behind DLC will be included.