Four LG Inverter 18000 BTU (1.5 ton) air conditioners, price (2000 each). One LG Inverter 21500 BTU (2 ton) air conditioner, price (2500). One Gree 28000 BTU (2.5 ton) air conditioner, price (2500). All are new, used for one year. LG has a 10-year compressor warranty and I think a three-year comprehensive warranty or two years from Shaker Group Company. Gree is less than a year old, used rarely. So all are new. The reason for selling is moving. Furniture is also available. The air conditioners cost me approximately 20,000. Serious buyers are welcome. The price is fixed. No lowball offers for the air conditioners. Good luck.