For buying or selling, the Auction House is a popular place in World of Warcraft. Unfortunately there is no HV in Shattrath at TBC.
AT World of Warcraft Vanilla, everything happened in Azeroth (Kalimdor and Eastern Kingdom), regions where there are capitals and therefore auction houses. With the release of Burning Crusade Classic (TBC), the question therefore arises for the new capital: Shattrath. If you have a good memory, there is an auction house in Shattrath if you play WoW Retail. But this HV happened long after Burning Crusade (Cataclysm), which means thatat TBC Classic, therefore impossible to access an HV in Outland.
So if you want to sell or buy items, you have two solutions : return to a capital like Orgrimmar (Horde) / Hurlevent (Alliance) or send all your items or gold coins to a reroll posted in capital.
Where is the HV in Outland in WoW TBC?
As you may have read, unfortunately there is no Auction House in Outland. Shattrath’s HV won’t arrive until much later, which means that for now, you must either return to Azeroth or send your items to a reroll.
The advantage of sending its items to a reroll is that you don’t have to keep your Hearthstone in a capital in Azeroth, you can put it in Shattrath or in the inn in the area you are performing in. your pexing at TBC. While in Shattrath, you will be able to access the portals to return to the capital as Orgrimmar or Stormwind from the area to the center.