This item is acquired in-game. See its sources below.
Appearance IDs: 80689, 80701. 4 other items wear the same appearance:
Read from the World of Warcraft client build files.
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Obsidian Gladiator's Plate Wargreaves suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Obsidian Gladiator's Plate Wargreaves is part of the transmog set Obsidian Gladiator's Plate Armor (Warrior only), which the Appearances collection lists in 3 versions. The other 16 pieces:
Manteau of the Onyx Crucible
Warbands of the Onyx Crucible
Insignia of the Onyx Crucible
Pauldrons of the Onyx CrucibleLegplates of the Onyx Crucible
Thraexhelm of the Onyx Crucible
Handguards of the Onyx Crucible
Ironstriders of the Onyx Crucible
Battlechest of the Onyx CrucibleObsidian Gladiator's Plate ChestguardObsidian Gladiator's Plate ChestplateObsidian Gladiator's Plate WarbootsObsidian Gladiator's Plate StompersObsidian Gladiator's Plate GauntletsObsidian Gladiator's Plate HandguardsObsidian Gladiator's Plate HelmBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Obsidian Gladiator's Plate Wargreaves is not traded on the Auction House, so it has no live market price. It is acquired in-game from the sources listed above. This page collects its first-party game data (identity, effects and where it comes from) from the official World of Warcraft client build.
TheWoWDB