While it may not be possible to purchase any Dead Sea Scrolls from newspaper advertisements (!), there is unprecedented information concerning the Scrolls available today.
This page contains links to brief introductions to all of the major Dead Sea Scrolls from Qumran as well as some other related topics.
Most of these introductions were originally developed by students from one of my university-level courses on the Dead Sea Scrolls. I have edited and updated most of them to some degree.