Can Dimensions in time be obtained anywhere on DVD some great immagini on bing on what the DVD would look like . The story was Dismal but I'm still vert nostalgic about the classical series it was the last official appearance of Jon Pertwee and did see

It was the last time Jon Pertwee appeared officially as the Doctor and saw a return of Tom Baker and many old Companions . The story was dismal however it was revamped around the 50th anniversary making it a little better. (can be watched on youtube)
For nostalgic people like myself it would complete the classical series collection on DVD barring the much hoped for discovery of più Lost episodes.