Buddy Holly and Elvis on SACD

Just in case anyone is interested, the only known recording of some Elvis and Buddy Holly (several songs) on SACD is on a 2-disc German import called Rock 'N Roll Memories (just search for it on the web). It's EXPENSIVE, but sounds extraordinary.
I have it and, well, to me it's worth every penny. They come to life with nuance that is stunning and revelatory.
(And what a shame, disgrace actually, that, say, the Beatles are not available on SACD.)