If you're using or have ever used the Diablo III Auction House, you might consider claiming your items and clearing out before it closes down for good on June 24. That's less than a week away, so better get cracking.
Weirdly enough, in the official email sent out to those with items still up for grabs, the end date of June 24 is different than that of the original end date of March 18. Check out the official FAQ regarding the shutdown here, if you're so inclined.
At any rate, make sure you take care of business before this functionality is removed from the game. In all seriousness, has anyone been visiting it at all lately? I never did, not even once.