For sale a Silent Partner LITE tennis ball machine. It's used (about 4 years old), but fully functional. Last year it was overhauled by Silent Partner: new battery, power adapter, basket, bigger wheels.
Specs are here:
https://www.sptennis.com/ballmachines.asp
It comes with a bag of used Tretorn X balls (about 50).
$500 firm.
I can deliver in Toronto (Yonge and 401)