It is not really a deal, but a very useful trick. You can go to your local JB Hi-fi store and ask to be put on a wait list for Xbox Series X. You will need to supply photo ID and mobile number. When the stock is available, JB will SMS you. You go to the store, pay for the console and get it right there.
I live in QLD, so your mileage in locked down states will vary.
I went to JB in Brown Plains 2 weeks ago and enrolled in the wait list as I mentioned. On Thursday, JB sent me an SMS. I picked up the console on Friday lunch time.
This is better than competing with bots in online orders. I really like JB's system.