Thanks to Pavan 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
We welcome relevant, respectful comments.