Available on DVD
I found this title available from http://www.ebay.com/itm/Princezna-ze-mlejna-2-DVD-1999-Successful-Czech-Fairy-tale-by-Zdenek-Troska-/130981280601?hash=item1e7f17bb59
this dvd is also available from czechmovie.com
http://czechmovie.com/d/princezna-ze-mlejna-2-princess-from-the-mill-ii-dvd-1000050/