I only have the 2 cd package, Owl records are tough to find in my area and i don't have the patience to do a search on the web and pay top dollar for it.
If i find eventually some of them in a used cd store, fine if i don't , i'll live without it.
According to Allmusic.com there are 6 cds for this label, most of them seem to be available. Maybe a boxset could be done to put them all together.