Never use Round number for starting bids - as soon as Auction House assigns a default value to your item, the number of World of Warcraft gold will never be a round number. Perhaps 24 gold and 31 silver. Thus, set your starting bids similar while using Auction House's default value. In this way, the buyers might think the Auction House valued all of the items at that level and it's really worth it.
Undercut the buyout price - before listing your items, you should check to the buyout prices other sellers have set for the same item. Set your buyout price just a little lower, so that you can ensure your items sell faster because you have a buyout and lowest one available. If others want your items hardly, they can get the items instantly and save Gold of WOWGold for WOW as well.
Here you have 3 tips about the use of the Auction House. Those might be really simple, but you will be amazed if you know the number of the players who do not use them. Put the steps into action. WOW gold from your auction house and truly utilizing the Auction House to your full advantage.