Fills the tooltip with information about an item in the auction house
Signature:
GameTooltip:SetAuctionItem("list", index)
Arguments:
list- Type of auction listing (string, ah-list-type)bidder- Auctions the player has bid onlist- Auctions the player can browse and bid on or buy outowner- Auctions the player placed
index- Index of an auction in the listing (number)