This item is brand new/sealed and ships within 1 business day. The SEALED 2007 Modern Marvels Technology 8-DVD set from Discovery Channel offers a comprehensive look at various technological advancements and innovations. The educational content caters to a wide range of interests, making it a valuable addition to any DVD collection. The 8-disc set allows viewers to delve into the fascinating world of modern technology through informative and captivating documentaries.