Dell is having a "Webcrashers" sale. 40% off doesn't necessarily mean it is cheaper than buying it off eBay, but some deals seem a bit cheaper direct from Dell (and may offer more customization options). For example:
New Inspiron 15 7000
8th Generation Intel® Core™ i7-8565U Processor
Windows 10 Home (64 bit) English
8GB 8Gx1 DDR4, 2666MHz
512GB M.2 PCIe NVMe Solid State Drive
Getting an i7-8565U laptop on eBay would cost $1,279 even after 20% off code. Best previous deal on a i7-8565 laptop on OzBargain was $1359.20.
There are also 40% off deals on monitors etc.
Looks like a pretty good deal for the specs, does anyone have details on the screen? e.g. %SRGB.