Where can I watch all 43 episodes of Princess Comet? I feel an urge to watch Princess Comet (aka Cosmic Baton Girl Princess Comet) again which I watched once when I was a child. But the thing is that I know this anime has 43 episodes and in all anime providing websites I have looked at can only find 22 episodes.

Where can I find all 43 episodes?
It seems that Amazon has the Japanese DVDs still listed for sale.  For official releases, that's probably your best bet; to my knowledge no official source for English of this anime would exist, since it hasn't been licensed for physical distribution in America or any other English-speaking country (as far as I can tell).