Update: Here is a screencap thanks to Marty.
Launch Window: WED - 24 - 08 - 10
Thanks to SM9 for the heads up.
USA
Season 6 - DVD
Season 6 - Blu-Ray
The Complete Collection - DVD
The Complete Collection on - Blu-ray
Canada
Season 6 - DVD
Season 6 - Blu-ray
Complete Series - DVD
Complete Series - Blu-ray
UK
Season 6 - DVD
Season 6 - Blu-Ray
The Complete Collection - DVD