Logitech G413 Mechanical Backlit Gaming Keyboard - Black (note there is another colour version, this only seems to be for the black one)
$91 at HN and Amazon AU (as of 12:25pm)
HN: https://www.harveynorman.com.au/logitech-g413-mechanical-bac…
Amazon AU: https://www.amazon.com.au/dp/B06XR5MWGM/
Noticed this keyboard on the Amazon Deals page saying it's a deal for Prime members unlocking at 16:14 - so the price may be better there this afternoon.
Amazon has it for $98 currently (pre-Prime deal I guess). EDIT (12:15pm): Amazon AU has it for $91 now, not sure if that's a Prime price but appears not to be?
I searched comparison sites and found Harvey Norman currently have it for $91, in stock in most stores near central Brisbane according to their site.
HN seem to have 20-30% off at least a few Logitech items, didn't go through them all though.
Comparison prices for the keyboard:
http://staticice.com.au/cgi-bin/search.cgi?q=LOGITECH+G413&s…
https://pricehipster.com/?maxPrice=100&q=LOGITECH%20G413
Quick search of ebay+ PROXY coupon didn't find the keyboard for cheaper there.
Norman.