Hungarian Rhapsody & Live in Ukraine audio CDS

I´m thinking...
Why Hungarian Rhapsody & Live in Ukraine are not in a simple audio CDS edition? like Montreal, Bowl, etc

Yes, i know..they are only in special editions...but, why?

Nobody buy CDs now. DVDs on the other side still sells a little. So it will be pointless sell a CDs that nobody will buy.

If you buy the CD of Ukraine and Budapest you have -> The sound of Ukraine and Budapest.

If you buy the DVD of Ukraine and Budapest you have -> The sound and video of Ukraine and Budapest.

Yes, its a good point...each year people buy less cds...Bowl 2004, Montreal 2007 and no more. But, Rainbow 74 its on cds edition and dvd/bluray + cds edition.

I believe that there's no CD edition of Hungarian Rhap because is virtualy the same show as Wembley and this one had sell a lot. Nobody would buy it.