I was in the Lake Worth, FL Home Depot yesterday to get some chain oil for my new chain saw attachment for my EGO power-head. They had a display of 6 boxes of the EGO 21” self-propelled mower on sale. Price $329! BUT, it’s with the 5 AH battery. The box states will run for approximately 45 mins. Wouldn’t be long enough to get my lawn mowed on one charge (1/4 acre) but should work for smaller lawns. See picture below.