Depends what's on the tapes, sound quality wise and complete vs. partial performances. I could see getting tons of this or none of it, am very much in wait and see (hear) mode. I never sprang for the Parker Benedetti box, and found the Parker Prestige sides on 'Bird on 52nd Street' and 'Bird at St. Nicks' unlistenable.. If I was a musician, I could see feeling differently, but I'm a listener/consumer with limited amounts of money/listening time/shelf space to invest, and, like almost all of us, I'm hardly lacking for Coltrane material.
+1
I'd be shocked if this stuff was rolled out on any label other than Impulse, especially given that they are the ones releasing the RSD album.