EGO LM2136E-SP-2 56V 2×10.0ah 52cm Self-Propelled Mower Combo Kit $1099 + Delivery (RRP $1899) @ ToolsWarehouse

Seems like it could be a pricing error. Front page ad mentions $1699 as the price with the $99 string trimmer included.

The two batteries alone would be worth $1040 if purchased separately.