Lock dps chest

Heroes' Plagueheart Robe (TH) is a chest drop by VoA or Naxx10 or 80 EoH with hit(36) sp(87) sp(25=64*0.4) gems(38).
Ebonweave Robe (TH) is a BOE chest with hit(68) sp(105).
The Sanctum's Flowing Vestments (TH) is a chest drop by OS25 with haste(66) sp(99) sp(20=51*0.4) gems(38).