Credit to Pricehipster.
Specs:
Receiver/amplifier - Receiver
Channels - 7.2
Watts (per Channel) - 135
Impedance (ohms) - 4
3D ready - Yes
4K Ready - Yes
Dolby Digital - Dolby Atmos
DTS - DTS:X
AirPlay - Yes
FM tuner - Yes
USB Playback - Audio
USB Music Playback - Yes
HDMI inputs - 4
HDMI outputs - 1
USB Ports - 1
Digital audio inputs - Coaxial & Optical (TOSLINK)
RCA Inputs - 2
Ethernet / LAN ports 1
Bluetooth - v4.1
Wi-Fi - Yes
Manufacturer's warranty - 3 Years
Seems to be over $900 at most places.
Previous deal listing here.
https://www.zkelectronics.com/receiver/onkyo-tx-nr575(tx-nr575e)/europe/
Good site for comparing different AVR's side by side.
This seems like a great price for a decent entry level AVR. HDMI 2.1 AVR's supposed to be coming out later this year so if you want future proofing maybe wait.