DVD Release, please!!!

It's almost June 2012 and after checking amazon.com for 14 years for this TV series to be released on DVD in vain, I really wonder if it ever will get a DVD release???
Every nonsense gets a DVD release if it has been produced over the past 10 years instead of focussing on classic TV series which might soon be in such bad shape that they cannot get released on DVD any longer.

Series like "Yancy Derringer", "Kentucky Jones", "The Detectives" (Robert Taylor), "A Man called Shenandoah", "The Magic Boomerang", "Adventures of the Seaspray" and all those suspenseful mystery movies for kids from Great