Does the delivory of this vacuum include "White Glove" delivory and demo??These sky high prices are whats not helping radio,lamp,and fan collectors-lets not see this happen to vacuums!!I think these machines-sort of like the same idea of older Singer sewing machines-were very common and durable enough to survive-what COULD command these high prices are Plastivacs offered 50 years from now?How many will survive?