All of theses Runescape rare items are exceedingly valuable and their value is fairly likely to grow considerable higher in the coming months and years. The rates at which the market price for these rare items grows is amazing with most of these items more than tripling in value each year. It has already been mentioned that already a Runescape party hat set is worth well over a billion Runescape gold pieces and I’d imagine that it won’t be long until a single Runescape party hat will be worth over a billion Runescape gold pieces by itself.