EGO POWER+ Select Cut XP 56-volt 21-in Self-propelled Cordless Lawn Mower (Tool Only) $449

11 hrs left of sale
From research this is the 2156 without the battery and blades. I think this is a great deal especially if you already have a battery.
Unit with battery sells for 849
https://egopowerplus.com/21-inch-…-lm2156sp/
Without 449 on sale
https://www.lowes.com/pd/EGO-21-i…5000886989