$797 before cashback (also available in store) is the cheapest I can currently find, and less than what I paid a few months ago. Price was $899 just a few days ago.
I've got 2 of these in my current home, and 2 of a previous generation in my previous home. Link to product info.
$797 before cashback
less 20% ebay discount ($159.40) - Original eBay 20% off The Good Guys/KG Electronic deal post
less cashback from Panasonic ($100)
= $537.60
For those in SEQ, if you install a peaksmart device you can get another $100 cashback. Not sure if there are similar schemes in other places.
And another $9.99 from cashrewards. So $427.61 net if you utilise all the above.
Don't forget to add $75.84 postage costs from eBay store…..