One of the greatest premiums from the vintage Star wars era was the Burger King glass premiums. They had great graphics and were reasonably priced. – heck about the gallon go Gas back then. !
Sets currently are getting harder to find in nice shape. With washing the graphics begin to fade. Never Dish wash these. !
current values in Excellent shape with shiny bright graphics: take at lest 50% off for faded g or vitrified glass.
SW Set $40-80 each 10
ESB Set $35-50 each 5 to 10
ROTJ Set $25 30 each 4 to 6