Quite a bit. Several RCA LPs, at least 2 UA LPs, some singles not collected on LP.
This gives you an idea, but it is not complete. (There is at least one more UA album.)
http://www.spaceagepop.com/sauterfi.htm
The existing CDs (that I've heard) do not do them justice. Lots of sleepy, corny stuff for the Music of Your Life crowd, and few of the adventurous arrangements.
Of course, if Mosaic released this stuff, we would not get the Jim Flora cover art, so we would lose much of what makes this music cool to begin with.