Woolworths Doncaster Victoria has large Xmas tree for $20.
Probably at other Woolworths too.
They also have Xmas tree stands for $10.
Got one and it's decent quality.
Much cheaper than the $50-60 they usually go for. Otherwise I would buy one from non-profits (ie: Scouts Australia) if your feeling generous.
Thanks op. Will go to my local Safeway to have a look. My girl loves it :)