Worx via eBay offers the Worx 19" 36-volt Pacesetter 3-in-1 Lawn Mower, model no. WG789, for $343.20 with free shipping. That's the lowest total price we could find by $77. This electric mower features quiet and power settings and automatically adjusts to your walking speed. It allows you to mulch, bag or rear/side discharge as you mow.