API:AuctionBidBuyItem

Place a given bid on an auctioned item, refered by given item id, or buy an auction item out.

Arguments

 * ItemId
 * string - The ItemId to bid on / to buy out.
 * BidAmount
 * number - The amount of gold to bid, or nil when buying out.
 * BuyoutAmount
 * number - The amount of gold to buy the item out with. Optional when using BidAmount.
 * TradePassword
 * string - Your trade (secondary) password.

Returns

 * nil
 * void - A method without any return values.