https://www.greenworkstools.com/products/pro-60v-brushless-21-inch-self-propelled-lawn-mower Greenworks 60V 21" Cordless Self-Propelled Lawn Mower w/ 2x 4Ah Batteries & Dual Port Charger (LM2116S) for $439.99 - $65.99 w/ promo code SDNEWSLETTER15 in cart = $374. Shipping is free.