The fashion doll launched by the American toy maker Mattel in 1959 has fascinated little girls for over five decades. The Barbie has evolved over the years. From the princess to the professional, the Barbie has come in all forms. Barbie is no ordinary plastic toy, it is also a popular collector’s item. Decked with precious and semi-precious jewelries and designer dresses the limited edition Barbie dolls boast of staggering price tags. The most expensive Barbie costs more than half a million dollars. The Barbie designed for promoting the 2008 Barbie video film Barbie and the Diamond Castle is a rare doll draped in diamond encrusted gown. To know more about the world’s most expensive Barbie dolls, visit the following link.