NPC: Dealer Aljaan <Trade Goods>
ID: 19533

The other dealers seem to have their RP text, except this one.

He should say this when someone comes near him:
Dealer Aljaan says: A tradesman, perhaps? You need look no further than I for supplies. My prices are quite fair, friend. These items were difficult to acquire, but what does the source matter, eh? You'll have what you need.

http://www.wowhead.com/npc=19533/dealer-aljaan#comments:id=1108954