Walmart.com has 65″ Vizio M656-G4 Quantum 4K UHD HDR Smart HDTV (2019 Model) on sale for $498. Shipping is free, alternatively, store pickup is free.
Specs
Resolution: 3840×2160
Refresh Rate: 120Hz (Effective)
SmartCast 3.0, Chromecast Built-In, Quick Start Mode
Inputs
3x HDMI
1x Component
1x USB
1x Ethernet
1x Digital Optical Audio