Sharp Arrow is listed on 24 World of Warcraft: Forever auction houses. The cheapest is EU Normal Alliance at 1c per unit, and the most expensive is KR PvP Blackwater at 1s00c. Across all houses there are 1,028,112 for sale and about 244,618 sold in the last 24 hours.
Prices are per unit and refresh about every hour. Open a house for the full price history, cheapest listings and estimated sales. Regions are separate economies: you cannot move items between them. Within a region, trade routes shows where buying in one house and selling in another pays.