What is the rarest LEGO set?
I think the rarest Lego set, would be the newest ones, that would be only on display for a while. There is NOT a rarest Lego set, that will be rare all the time!Second answer: The rarest Lego set is from the vintage Lego Star Wars collection. The golden C3PO is pretty rare, and so is the Greedo minifigure.