It may only be one metre tall, but a R2-D2 droid has just become one of the most valuable pieces of Hollywood memorabilia ever sold. The robot, which was used in several Star Wars films, sold at auction this week for a staggering £2.13 million ($2.76 million). While those who haven't seen the Star Wars films might see this as a big investment, experts claim that the droid is the'creme de la creme of movie props' and something that you could'put next to a Picasso.' The robot, which was used in several Star Wars films, sold at auction this week for a staggering £2.13 million ($2.76 million) The R2-D2 droid was sold by Profiles in History, an auction house based in Calabasas, California, as part of its Hollywood Auction. The one metre (43 inch) tall unit was compiled from parts used throughout filming of the original Star Wars trilogy, from 1977-1983.

An underwater robot exploring Loch Ness has discovered a dark, monster-shaped mass in its depths. Disappointingly, tourism officials say the 30-foot (9-meter), object is not the fabled Loch Ness Monster, but a prop left over from a 1970 film. Billy Wilder's "The Private Life of Sherlock Holmes" puts the great detective on the trail of the monster -- which turns out to be a disguised submarine. A model of the submarine-monster sank during production to the bottom of the 750 foot (230 meter) -deep lake. Tourism body Visit Scotland is backing a survey of the Highlands lake by a marine robot to study its depths and see if there is any sign of the fabled monster, which helps attract hundreds of thousands of visitors a year to the region.