Mainly because I already have the albums on vinyl, original CD and now deluxe CD. How many copies does one need?
Also because, frankly, I really can't stand the modern habit of crushing the dynamics out of music. The deluxe remasters are really hard for me to enjoy because all the life and dynamics have been sucked out of the first three. I suspect that the vinyl was mastered from the new CD masters so, basically, you'd be buying the CD music on vinyl.