This item is acquired in-game. See its sources below.
Appearance ID: 20915. 8 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.
Grasp of the Prehistoric Marauder is part of the transmog set Battleplate of the Prehistoric Marauder (Warrior only). The other 16 pieces:
Shoulderguards of the Prehistoric Marauder
Faceguard of the Prehistoric Marauder
Legguards of the Prehistoric MarauderGauntlets of the Prehistoric MarauderLegplates of the Prehistoric MarauderPauldrons of the Prehistoric Marauder
Chestguard of the Prehistoric MarauderHandguards of the Prehistoric MarauderHelmet of the Prehistoric MarauderBattleplate of the Prehistoric Marauder
Bubble-Burst BracersShockstriker GauntletsThranok's Shattering HelmKrugruk's Rigid Shoulderplates
Demolisher's Reinforced BeltTar-Coated GauntletsBuilt from the World of Warcraft client build files and recorded Auction House snapshots.
Grasp of the Prehistoric Marauder 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