Seems to be a good price for a solid budget 4K TV.
Price includes delivery (at least to the NSW and Vic postcodes I tested).
Price beat offered by TGG @ $685 (however this only worth if you can Click and Collect though, as their delivery cost is $22).
Description (as copied over from the Hisense site):
Packed full of satisfying features, the Hisense UHD 4K Series A6G TV is the complete package for those looking for a great TV at a reasonable price point. Featuring Natural Colour Enhancer technology, it makes images appear more vivid by optimising colour reproduction and distinguishing between minute differences in tone. Hisense’s Clean View technology automatically analyses input signals and optimises images to make them the best they can possibly be. Individual pixels are enhanced in real-time, delivering sharper, cleaner picture quality, no matter what you’re watching. World-class technology from DTS Virtual:X™ completes the package, delivering an immersive, multi-dimensional audio experience. And with Game Mode and Sports Mode, you can take your entertainment to the next level with superb image quality and stunning sound. With Hisense’s VIDAA U4 Operating System and Wi-Fi connectivity, finding and navigating content has never been easier.
$98 delivery WA