Before the PS4 version of The Last of Us renders your PS3 obsolete, Naughty Dog has one more DLC pack on the way. The "Grounded Bundle" adds a brand new mode and new maps into multiplayer, while also introducing the "hardest" single-player difficulty.
The Reclaimed Territories pack includes four new maps: Wharf, Capitol, Coal Mine, and Water Tower. Grounded Mode will cost you $4.99 alone, or you can pay $9.99 for the maps. A Survivalist Weapon Bundle will be available as well for $5.99. It includes four more weapons: the Specter silenced assault rifle, a double-barrel shotgun, a highly accurate Enforcer pistol, and an explosives launcher. Two Survival Skills bundles will be available too. Each bundle includes four skills and costs $3.99 as a standalone. The Situational Survival Skills bundle includes Agility, Awareness, Fortitude, and Scavenger. The Professional Survival Skills bundle includes Gunslinger, Bomb Expert, Executioner, and Damage Marker.
The Grounded Bundle includes all of those individual pieces, and is available as part of the season pass for $19.99 until the week of May 13, after which you'll have to buy any content a la carte. According to Twitter, the DLC will be available on May 5th.