By 2015 the party hat reached 'max stack' - the maximum amount of gold that you can trade in a single transaction. That's 2.1 billion gold pieces, an increase in value of 447% over eight years ...

RuneScape is continuing to celebrate its 20th anniversary with the return of the Party Hat. Anyone who has had a brush with the popular MMO will know just how coveted these items are, fetching billion ...

Over the years, Party Hats were changing hands between players for millions of gold pieces and, in 2015, they hit 2.1billion gold – the maximum value tradable in a single transaction on ...