Thinking about the value of Blu-Ray discs

I’m hesitant to buy a copy of, “Star Wars: The Complete Saga,” on Blu-ray disc. I have purchased 3 or 4 copies of Star Wars over the years. Will George Lucas release a Blu-ray collector’s edition? Streaming content has changed my views on owning or collecting Blu-ray discs. I have purchased a few complete episode collections of my favorite science fiction shows, but based on the current production schedule I do not anticipate making any future collection purchases.