Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Bonded Soul Bracers Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Bonded Soul Bracers suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Bonded Soul Bracers is part of the transmog set Plate of the Lost Catacomb (Death Knight only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Bonded Soul Bracers Fits
Other Items Named Bonded Soul Bracers
2 other items in the current build are also called Bonded Soul Bracers. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 89934 (89929 to 89939) were usually added in the same batch as Bonded Soul Bracers: the same quest line, zone, vendor or reward set.