Wow.. news fly fast over the Internet. The Official Press Release was posted at TVShowsOnDVD.com. Part of the Press Release:

Century City, CA - Head back to the future when Futurama: Bender's Game premieres on DVD and, for the first time, Blu-ray Disc November 4 from Twentieth Century Fox Home Entertainment.

Park your hover-car and saddle up your unicorn for the most fantastical "Futurama" yet: Futurama: Bender's Game. With fuel prices skyrocketing, the Planet Express crew sets off on a dangerous mission to infiltrate the world's only dark-matter mine, source of all spaceship fuel. But deep beneath the surface, they discover a far stranger place...a medieval land of dragons and sorcery and intoxicated knights who look suspiciously like Bender.

That's the Oficial Plot, now the suggested prices:

The Futurama: Bender's Game DVD will be available for the suggested retail price of $29.98 U.S. / $37.98 Canada, and on Blu-ray for $39.98 U.S. / $49.98 Canada.

The prices will surelly drop about $10 U.S., like in the previous 2 movies. About the exclusive Blu-Ray extras:

The Futurama: Bender's Game BD release includes the wide screen version of the film and all of the above standard definition special features plus Picture-in-Picture capabilities. The disc will be authored in BD-J with AVC (MPEG 4) compression and presented on 50 GB dual-layer disc with English 5.1 DTS HD Lossless Master Audio plus English, French, Spanish, Korean, Mandarin and Cantonese subtitles.

The release date was also confirmed, November 4th, 2008. You can also read the whole Official Press Release at the Futurama Returns! News, and also, the info was updated at the Futurama Returns! Movies section.