MrGM on Twitter: "They re-added the Resource, Legendary & Consumable vendors back to the PTR! THANK YOU @WarcraftDevs https://t.co/qypQM1HT9Q" / Twitter
Orgrimmar Heirloom Vendors - General Discussion - World of Warcraft Forums
Supplier Xin - Wowpedia - Your wiki guide to the World of Warcraft
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9.2.5 Wishlist: Updated Timewalking Vendor Gear & Unused Assets! - General Discussion - World of Warcraft Forums
New PvE Gear Vendor In PTR Location WoW MoP - YouTube
WoW MoP- Allaince and Horde PvP Vendor locations - YouTube