Long-time lurker, first-time dealer. Just noticed the PowerA wireless controller for the Nintendo Switch has come down to $39 @ JB, cheaper than the wired version @ $49. Deal's available for both purple and black, click and collect also an option to save on shipping. Heads up if you're not already aware, this controller doesn't have rumble (sigh) and is powered by 2x AA batteries.
https://www.jbhifi.com.au/products/gamecube-wireless-control…
https://www.jbhifi.com.au/products/gamecube-wireless-control…
EB's Cyber Monday sale had these @ 68 bones.
https://www.ebgames.com.au/product/nintendo-switch/247599-ni…
Not sure about these specifically but wouldn't advise the use of third party controllers whatsoever