Home Depot offers the Honda 21" Nexite Deck Gas Lawn Mower, model no. HRR216K9VKA, for $399 with free shipping. That's the lowest total price we could find by $21. It features a Honda GCV160 engine, variable-speed controls, micro-cut twin blades, 2-position handle, and 3-in-1 system clip director for mulching, discharging, or bagging.