Having stayed a way from the Beta for the last few weeks, I finally patched up and finished leveling Nemain, my fury warrior up to 90. While I had read about the changes to Justice and Valor point gear in various fansites, I was not prepared for the shock of not finding a Valor vendor in the Alliance shrine in the Vale of Eternal Blossoms. Valor points can be redeemed on reputation vendors for ilvl 489 epics, requiring Revered reputation to purchase.
The pieces that offered by faction are as follows:
Golden Lotus: Shoulder, Chest, Finger
Shado-Pan: Head, Back, Trinket
Klaxxi: Neck, Legs, Waist
The August Celestials: Wrist, Hands, Feet
What this means is that hitting 90 doesn’t mean switching from quests to dungeon grinding immediately. Instead you will want to balance out dungeon runs with daily quests from the faction of your choice and also work on finishing any quest lines with those factions which give you rep. For example, Completing the entire Kalaxxi quest line (which is basically the entire Dread Wastes zone) will take you well through honored and just a few days of dailies away from Revered.