Another One Bites the Dust
Crazy Little Thing Called Love
One Vision
Fat Bottomed Girls
I Want It All
I Want To Break Free
Killer Queen
Somebody To Love
Tie Your Mother Down
Under Pressure
No price announced, but the date these tracks will be released is October 20th.
If you're confused by the absence of We Will Rock You and We Are The Champions it's because they will be in the forthcoming game, Lego Rock Band.
Source: http://www.destructoid.com/queen-10-pack-coming-to-rock-band-this-month-150736.phtml