this:RegisterEvent("AUCTION_ITEM_LIST_UPDATE");

    this:RegisterEvent("AUCTION_HOUSE_SHOW");
    this:RegisterEvent("AUCTION_HOUSE_CLOSED");
    this:RegisterEvent("AUCTION_BIDDER_LIST_UPDATE");
    this:RegisterEvent("AUCTION_OWNED_LIST_UPDATE");


GetAuctionItemClasses()
GetAuctionItemSubClasses()
GetAuctionInvTypes()
name, texture, count, quality, canUse, level, minBid, minIncrement, buyoutPrice, bidAmount, highBidder = GetAuctionItemInfo("list", offset + i);

    http://www.wowwiki.com/API_GetAuctionItemInfo

GetAuctionItemTimeLeft()




QueryAuctionItems()





Soooo...
    Internal WoW memory is obviously limiting...
        http://www.curse-gaming.com/mod.php?addid=130
    Any change some TCP sockets could be added?
            http://www.cs.princeton.edu/~diego/professional/luasocket/