The latest true wireless earbuds from technics are 30% off at jb hi fi.
Online availably only when I checked.
These just came out and have glowing reviews - at this price point I think this is the best you can buy.
Edit:
Available in silver and black.
Latest Z40's are also 30% off. Available in 3 colours.
https://www.jbhifi.com.au/products/technics-true-wireless-in…
Appears all the other technics products are also reduced at jb hi fi.
Reviews suggest that they can't match the Sony WF-1000XM4s so I suppose it's whether you can stretch to them or not. Seems like a good deal for a brand new release though.
https://www.whathifi.com/au/reviews/technics-eah-az60
https://www.techradar.com/au/reviews/technics-eah-az60
www.androidcentral.com/technics-eah-az60-review%3famp
I just received a pair of refurbished Sony WF-1000XM4s from the $270 ebay deal but I'm not sure whether to keep them because they didn't come in the proper box so the resale value won't be anywhere near as good.