"Home Coming" is of course stone classic!
"Manhattan Symphonie" is very good as well, "Sophisticated Giant" is a lovely album with mid-size group and some lush arrangements, then there's the meetings... the two long jams with Griffin from Carnegie Hall might not be that great, but they're great FUN!
I recently got "Gotham City" on vinyl and I think I've got them all now... will have to check the details of that box though.
Oh, and the "Round Midnight" material - in case it's included (it used to run under Herbie Hancock) is very good, too, at least some of it (Dexter isn't on all tracks, his are all good).