Not as good as the previous deal https://www.ozbargain.com.au/node/522945 but still a decent price.

With Logitech's Flow enabled mouse you can work between computers and file share with easy. Seamlessly control up to three computers using just one mouse as you copy and paste text and images between them. You can even use Flow between Mac and Windows computers. Just download Logitech Options on both computers, then pair your computers to the Flow enabled mouse - just like you would with any other Bluetooth mouse. Make sure both your computers are connected to the same wi-fi network and you're ready to Flow