Echo Parts (Melb)

[AdzELXR]

Hi guys, my first post here, hope you can help me out.

A friend of mine has a Toyota Echo, it's the 2000 model.
On the weekend somebody drove really close to her and knocked her drivers side mirror, and it's pretty much just hanging there now.
I'm trying to source a new drivers side mirror for her.

Where's the best place to get parts from, coming from a Ford background I'm used to being able to go to a wrecker and get parts, but it seems as though parts are pretty hard to come by for these cars.

Where is the best place in Aus, preferably Melbourne to get a replacement mirror?

Any help will be appreciated.

Thanks,
Adam