$792 + postage seems pretty cheap for this years model 55" series 7.
Link to product specs: https://images.samsung.com/is/content/samsung/p5/au/tvs/spec…
From the ebay ad:
Key Specifications:
55" 4K ULTRA HD SMART LED LCD TV
Universal Remote, Works With Google Assistant/Amazon Alexa, Smart Hub, Cable Management, Bluetooth, Game Mode, Slim Design, HDR
Universal Remote
Works With Google Assistant/Amazon Alexa
Smart Hub
Cable Management
Bluetooth
Game Mode
Slim Design
HDR
Very pretty