Re: Buckaroo Banzai Lives!
Being fairly ignorant of how things work for the Phillipines (in terms of mail order), I might suggest you try Columbia House's or BMG's DVD clubs. I got mine through CH. Fairly inexpensive (no more so than a new release DVD, if memory serves... it might've even been less exepensive than that).
It's worth it for the short documentary of Buckaroo's childhood, and some of the deleted/special features.
Funny thing is, I played the ending credits FIRST, simply to hear the theme song. Anybody know if they ever released a soundtrack?