SACD/DVD-A dead

[THE STUD]

With the possibility of Blu-Ray also being a median for next generation music, I have recently seen SACD and DVD-A dying. There are two Best Buys in the area that I live now, and the bigger and older one use to carry these, but all they have now is the left overs from their orders from years ago.
The new one that has built, doesn't carry a single thing. i asket someone that worked there, they didn't even know what those formats were. so i hope we hear bout blu-ray being the next generation SACD/DVD-A with a much higher potential for size and quality of sound, as well as menus and backgrounds