https://www.ebay.com/itm/1454708019...customid=f5f51828feac11ef9d7d126bb4198a920INT Refurbished: EcoFlow Wave 2 Portable Air Conditioner & Heater + Add-on Battery on sale for $873.75 - 20% off when you apply coupon code PRESPRINGSALE at checkout = $699. Shipping is free.