Greenworks 25092 24-Volt Cordless Self Propelled 2-in-1 Lawn Mower for $254.99 shipped. The discounted price is shown at checkout.  Here is a screenshot for your reference. It features rear collection and mulching, 18" cutting path, rugged stamped steel cutting deck, and adjustable cutting height with 7 various positions.  Most places have it for over $400.