Im 100% against auction houses.
Heres what will happen if its released. Items will be easier to buy for those who don't take the time to search, which is fine.
But items will be harder to sell, because someone will almost always undercut you on a price.
This makes the game harder for the non plat players who really need the extra gold selling their items. And plat people can just buy stuff and not worry about the selling part, because they can always get more gold.
If you mean sitting in castle all day and shouting the same thing over and over, no thanks.
This will finally stop people from selling for inflated prices, someone can do what is right and set combo prices for 8k or hastes for 2k, then others will look at it and sell for that much.
Will also help noobs in discovering prices or items.