<text>  The top ten list of the most expensive clothes and props from some of the most famous films in movie history has been revealed by memorabilia experts. Sold for 2.9m 4.5m, the dress Actress Audrey Hepburn wore in My Fair Lady was the most valuable item on the list. The top ten run down was compiled to mark the recent Oscars ceremony and charts the most valuable items of memorabilia and how much they finally went for at auction. Scroll down for video . Audrey Hepburns Ascot dress left, from My Fair Lady 1964, sold in 2011 for 2.9m 4.5m - The film based on the George Bernard Shaw play Pygmalion won eight Oscars . Obvious box office favourites like Star Wars and the Wizard of Oz were on the list, but it was the dress Audrey Hepburn wore in the Ascot scene of the critically acclaimed 1964 musical that topped the lot. Second on the list was James Bonds Aston Martin DB5 which featured in Goldfinger and Thunderball which sold for 2.67m 4.1m in 2010. A prop from the all-time classic film Casablanca - the piano from Ricks Cafe Americain - came in third. It sold last year for 2.2m 3.3m. Original props and costumes from The Wizard of Oz were among the most sought-after and valuable of all movie memorabilia, with the most expensive being the original costume worn by Burt Lahr as the Cowardly Lion. The costume, which was made from genuine lion skin and fur, sold last year for a record 2m 3.077m. The list also includes the Orson Welles Oscar for Best Screenplay which he was awarded for Citizen Kane, a Panavision PSR 35 mm camera used by George Lucas during principle photography on the Star Wars film and Aragorns sword from Lord of the Rings. James Bonds Aston Martin DB5 from the films Goldfinger 1964 and Thunderball 19, sold in 2010 for 4.1m . Sams upright Moroccan-looking piano from Ricks Bar in 1942 film Casablanca sold in 2014 for 2.3m 3.4m All-time classic: The movie won three Oscars and starred Humphrey Bogart, Ingrid Bergman and Paul Henreid . Charlton Hestons ceremonial costume left from Ben-Hur 1959, sold in 2011 for 261,000 393,600, while the Cowardly lion costume right from The Wizard of Oz 1939, sold in 2014 for 2.04 3.07m Musical landmark the 1939 Wizard of Oz Starred Julie Garland and won two Oscars, one for best music original song and another for best music original score . The list was compiled by Picollecta, an online community for collectors. Dawn Bruce, from Picollecta said: I think the reason pieces like these sell so well is because of how iconic the films are. The My Fair Lady dress is one of Audrey Hepburns most popular films, along with Breakfast At Tiffanys, and the style in that film is held in high regard. Its the same with pieces from Casablanca and The Wizard of Oz, it represents a time in cinema that seems so far away now, so different from ours. Orson Welles Oscar for Best Screenplay left for Citizen Kane 1942, sold in 2011 for 571.343 861,542, while Aragorns sword Anduril from Lord of the Rings 2003, sold in 2014, for 289,800 437,000 The Lord of the Rings Trilogy won staggering 17 Oscars overall and grossed a total of 1.9 billion 2.92 billion worldwide . A film doesnt have to be award-winning for the memorabilia to do well, its to do with how much of a following a film has. Many people now are much more interested in buying a piece of movie history than say an antique vase. It feels more personal to them as films are a huge part of peoples lives. I think there is a bit of competition between high end collectors. People with private collections want to own the most iconic, instantly recognisable pieces. 1. Audrey Hepburns Ascot dress, My Fair Lady 1964, sold in 2011 for 4.5m . 2. James Bonds Aston Martin DB5, Goldfinger 1964, sold in 2010 for 4.1m . 3. Sams upright piano, Casablanca 1942, sold in 2014 for 3.4m . 4. Cowardly lion costume, The Wizard of Oz 1939, sold in 2014 for 3.07m . 5. Orson Welles Oscar for Best Screenplay, Citizen Kane 1942, sold in 2011 for 861,542 . 6. Julie Andrews Maria dress, The Sound of Music 1965, sold in 2011 for 676,500 . 7. George Lucas Panavision PSR 35mm camera, Star Wars 1977, sold in 2011 for 625,000 . 8. Aragorns sword Anduril, Lord of the Rings 2003, sold in 2014, for 437,000 . 9. Charlton Hestons ceremonial costume, Ben-Hur 1959, sold in 2011 for 393,600 . 10. Kate Winslets signature Rose dress, Titanic 1997, sold in 2012 for 275,000 . Julie Andrews Maria dress left from The Sound of Music 1965, sold in 2011 for 448,630 676,500. The 1965 musical starred Julie Andrews and won 5 Oscars and 13 other prestigious film awards . Kate Winslets signature Rose dress, Titanic 1997, sold in 2012 for 182,400 275,000. The 1997 blockbuster starred Leonardo Di Caprio and Kate Winslet and broke boxoffice records at the time. It won 11 Oscars . 