Only you expensive cable owners, is this real?

I have followed and agree to all of your recommendations. I seen this on Facebook which I never believe anything but thought I would check it out with you guys. https://l.facebook.com/l.php?u=http%3A%2F%2Fwww.mapleshadestore.com%2Fspeakerwires.php%3Ffbclid%3DIw...                                                   What are your thoughts?