World's most expensive Hello Kitty doll, priced at 10 million yen (91,900 USD), is displayed at Mitsukoshi department store as part of a celebration to mark Hello Kitty's 30th birthday in Tokyo, 31 August 2004. The platinum made Hello Kitty, 41mm tall and weighing 75g, wears a cloak studded with 205 pieces 4.1 ct and a mace with 0.753 ct pink colored diamond. (Photo: Xinhua/AFP)