Just received an email from Sony Australia about this promotion.
You should received the same email by now if you have subscribed to Sony newsletter .
Many top quality items here at insanely low prices.
Sony Online Box Damaged Audio Products Sale : EG: 7.2ch 4K Up-scaling Network AV Receiver Model: STRDN850 Now $399 Delivered was $1099.
***Five Star Review for this top notch Sony from WHAT HI-FI [ review in comment section ]
110W RMS per channel (6ohms, 1kHz, 2ch driven, 1% THD)
High-resolution audio playback via USB storage
Bluetooth and One-touch NFC music streaming
Built-in Wi-Fi for DLNA, Airplay and internet music services
Please see other notable items in comment section.
Some products may have box damage. All products have a full Sony warranty.
Have a great successful week :)