If you missed the previous projector deal, here is another one that is on sale (42% off) right now, rated 4.7 stars on 300+ reviews.
Their official store is still selling them for US$200 (Around AU$304).
Not sure how long the sale would last.
There is an alternative one but only 2 stocks left (720p), $99 each, https://www.amazon.com.au/ELEPHAS-Projector-Supported-Portab…
Or this one but only 5 stocks left (1080p), $89 each after 10% off coupon, https://www.amazon.com.au/XuanPad-Projector-Upgraded-Support…
720p native resolution