Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 5.5.4.69585 (Mists of Pandaria).
Read from the World of Warcraft client build files.
How Vein-Cover Bracers Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Vein-Cover Bracers suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Vein-Cover Bracers is part of the transmog set Regalia of the Witch Doctor (Shaman only). The other 16 pieces:
4 other items in the current build are also called Vein-Cover 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 96861 (96856 to 96866) were usually added in the same batch as Vein-Cover Bracers: the same quest line, zone, vendor or reward set.