UPDATE #2: All new Wintergrasp items should now be listed, added new Leatherworking recipes.
UPDATE #1: Added new items available in Wintergrasp.
The US PTR is now available. Below is a list of everything new that I've found so far. Keep checking back as this list will be updated continually throughout the 3.0.8 PTR testing process.
Patch Notes
General
* Harold Winston now sells
[Sky Sapphire], [[Forest Emerald]], [[Scarlet Ruby]], [[Monarch Topaz]], [[Autumn's Glow]] and [[Twilight Opal]] for 10 [[Emblem of Heroism]].Items
* [
[Titansteel Guardian]] reduced to 457 spellpower.* [
[Sigil of Haunted Dreams]] changed to crit rating.* Staff Changes: [
[Journey's End]] (Old), [Origin of Nightmares] (Old)* [
[Ring of the Kirin Tor]] and [[Loop of the Kirin Tor]] added to Harold Winston at a price of 8500 , modified by Kirin Tor reputation level.* [Sigil of Arthritic Binding], [Sigil of the Frozen Conscience] and [Sigil of the Wild Buck] added to the Venture Coin Vendors in Grizzly Hills. They each cost 30 [Venture Coin] as well as a small amount of gold, though the gold cost is likely a bug.
*
[Sigil of the Unfaltering Knight] can be purchased for 15 [Emblem of Heroism] from multiple vendors in Dalaran, including Arcanist Ivrenne and Magistrix Lambriesse.* A number of new Epic quality items are available on Lake Wintergrasp vendors.
o Trinkets (25
[Wintergrasp Mark of Honor]): [Anvil of Titans], [Flow of Knowledge]o Plate Helm (40
[Wintergrasp Mark of Honor]): [Titan-forged Plate Helm of Triumph], [Titan-forged Plate Headcover of Salvation]o Plate Boots (15
[Wintergrasp Mark of Honor]): [Titan-forged Greaves of Triumph], [Titan-forged Greaves of Salvation]o Mail Helm (40
[Wintergrasp Mark of Honor]): [Titan-forged Chain Helm of Triumph], [Titan-forged Mail Helm of Dominance], [Titan-forged Ringmail Helm of Salvation]o Mail Boots (15
[Wintergrasp Mark of Honor]): [Titan-forged Sabatons of Dominance], [Titan-forged Sabatons of Salvation], [Titan-forged Sabatons of Triumph]o Leather Hat (40
[Wintergrasp Mark of Honor]): [Titan-forged Leather Helm of Dominance], [Titan-forged Leather Helm of Salvation], [Titan-forged Leather Helm of Triumph]o Leather Boots (15
[Wintergrasp Mark of Honor]): [Titan-forged Boots of Dominance], [Titan-forged Boots of Salvation], [Titan-forged Boots of Triumph]o Cloth Hood (40
[Wintergrasp Mark of Honor]): [Titan-forged Hood of Dominance], [Titan-forged Hood of Salvation]o Cloth Slippers (15
[Wintergrasp Mark of Honor]): [Titan-forged Slippers of Dominance], [Titan-forged Slippers of Salvation]Professions
Alchemy
*
[Lesser Flask of Resistance] added to Alchemy trainers. (It currently says it increases resilience but it's supposed to increase resistances)Blacksmithing
*
[Titanium Plating] added to Alliance Vanguard Quartermasters and Horde Expedition Quartermasters. Requires Exalted reputation with Alliance Vanguard or Horde Expedition respectively.Cooking
*
[Recipe: Fish Feast] can now be purchased from Derek Odds in Dalaran for 5 [Dalaran Cooking Award].Enchanting
*
[Formula: Enchant Bracer - Major Stamina] and [Formula: Enchant Weapon - Titanguard] have been added to Vanessa Sellers in Dalaran. Each costs 5 [Abyss Crystal].Engineering
* Hyperspeed Accelerators duration changed from 8 to 10 sec.
Jewelcrafting
*
[Icy Prism] added to jewelcrafting trainers. Requires [Frozen Orb], 3x[Chalcedony], 3x[Shadow Crystal] and 3x[Dark Jade] to make.Leatherworking
*
[Pattern: Windripper Leggings] and [Pattern: Windripper Boots] added to Braeg Stoutbeard in Dalaran for a cost of 2 [Arctic Fur].Quests
* Repeatable quest called Hodir's Tribute added to Lillehoff in Storm Peaks. Turn in 10
[Relic of Ulduar] for 250 reputation with The Sons of Hodir.
