To answer your question about the re-release of
Beauty and the Beast, according to this website (
http://www.ultimatedisney.com/ultimateclassics.htm), it will most likely be re-released on DVD in 2010. However, it does not say what country this is for- it is most likely for US releases, and American films tend be released either around the same time or later in other countries.
Also, you should check out amazon.com- I've heard that they have sold Disney DVDs way past their release dates. You might also want to look in any stores that sell used DVDs, if there are any near where you live.