Briefly: The Toy Story and Toy Story 2 Blu-rays are now available for pre-order on DisneyShopping.com. They are $29.99 each and have a shipping date of March 23, 2010. Amazon.com and other online retailers should also put these up for pre-order very soon.
Each title will be released as the typical 2-disc set that comes with a Blu-ray version and a DVD version of the film. Many sure-to-be-exciting bonus features will come loaded on the Blu-ray.
On May 18, several months after the Blu-ray release, single-disc versions of the films will be released.
Source: The Pixar Blog