For the taking is a Solaris 21 inch mower. Includes a steel deck, mulching, side discharge and rear bagging modes, along with self-driving. The mower has a modern high efficiency brushless motor that never needs maintenance, along with overheat protection. The original 2 lead acid batteries and tray were removed to replace with lithium, but my lithium battery is now damaged and I've gone to another system. The mower can use ANY battery in the 24-28 volt range. A good deal for someone who is comfortable with basic battery wiring. I used this mower for 5 years on our 1/3 acre yard, and it's still going strong. Can be shown running with the old battery.