I don't know the retail of the tote. But I found one similar to the one of Kate Bosworth on Net-a-porter. Retail was US$ 1560 and it is from the spring 2008 show. You can get these styles at yoox.com actually.
There are more styles for Europe than for the U.S. The one you are asking for is available in white for 805 € / 595 £