EDIT: Updated for 4.2 to reflect the changes to Valor and Justice Points. You can get better gear from Firelands trash runs and daily quests.
The revamped instances have good gear that will replace your 346 items. Even earning 140 Valor Points per instance will help you get 359s a little bit easier. Beware the new instances can take a few hours to complete.
Wristguards of the Predator – A good piece until you get the wrist from Chimaeron in Blackwing Descent.
Pauldrons of Nalorakk – A good shoulder piece until you get your tier 11 token from Cho’gall in Bastion of Twilight.
Breastplate of Primal Fury – A good chest piece until you get your tier 11 with 2200 Justice Points.
Headdress of Sharpened Vision – Unless you are a engineer pick up this piece until you get your tier 11 helm token from Nefarian who is in Blackwing Descent or Arion’s Crown from Bastion of Twilight.
For completing Zul’Aman in a timely matter you could win the most famous cloak of them all the Recovered Cloak of Frostheim.
Amulet of the Watcher – The neck you will pick up until you replace it with a 359.
Edge of Madness
Handguards of the Tormented – Grab it until you replace it with the tier 11 gloves.
High Priestess Kilnara
Arlokk’s Signet – Easily replaceable.
Zombie Walker Legguards – Grab it until you replace it with the tier 11 legs.
That is all for now. I’m thinking of making a list for feral druids. I haven’t found any online but decked out my druid in epics from these 2 instances. Sadly I’ve been running them for Chaos Orbs so I could craft and sell some BoEs to make some gold. But that, my friends, is another post or two posts.
‘Til next time…