Below are the links where you can pre-order at Amazon.com:
* Dark Shadows - The Best of Barnabas (180 minutes)
* Dark Shadows - Fan Favorites (180 minutes)
* Dark Shadows - The Complete Original Series (~ 5000 minutes)
The release comes a month in advance of the May 11th premiere of the new Dark Shadows film (directed by Tim Burton and starring Eva Green, Michelle Pfeiffer, Jackie Earle Haley, Helena Bonham Carter, and Johnny Depp as "Barnabas") premieres on May 11.