The Cloverfield Blu-ray is now available for pre-order on Amazon.com. They currently list the price at $27.95, but as always with the Amazon Price Guarantee, if the price drops between your order time and release date, you'll receive the lowest price.
They also list the release date as May 20th!?!? This is probably just out-of-date information, since they don't have the cover art up yet, and the actual release date is supposed to be June 3rd. But it wouldn't hurt to order it from Amazon and see if it comes early... :)
If you are planning to order it from Amazon, please support CloverfieldClues by using our Amazon link. Thank You!