I've got two LP vopies, both used, never tracked it down on CD, but have the other posthumous (and now discontinued, at least in the US) titles on CD, hmm, do I? "Cry of Love" (which is actually one of my favorite albums of his) but probably not "War Babies". Hmm, can't prove it either way right now. :^)
War Heroes. The last of Jimi's fully produced posthumous albums, and one my personal favorites (weren't they all?).
Everything that came out after that, was either unpolished session jams, live concert material, or repackaged originals from earlier albums.
The Hendrix family really milked the vault over the last twenty years and released a lot of stuff that never would have seen the light of day, had Jimi lived.