where in australia can you buy the beatles pelikula

I don't know anything about Australia, but is there a music/video store that buys and sells bidyo and DVD's? If not, you may be forced to go online to get what you need. Where I live, here in Oklahoma, USA, I go to stores like Hastings, Borders and Barnes and Noble to get new electronics. There are many places that sell new and used DVD's...both current and older material. GOOD LUCK!