I think I'd be content w/ a promo cd in a plain white sleeve just to have the full SYR run on CD. I don't believe such a thing exists.
My other great white whale in SY collecting is the Kali Yug + More promo CD. A friend of mine worked at a college radio station a decade ago and they had it there. I almost wish I was the sort of person who had asked him to steal it haha.