4 Gree air conditioners, clean used, and they work excellently - purchased from Al-Khunizan about two years ago. Two units: 17600 BTU - Hot/Cold One unit: 17600 BTU - Cold One unit: 25600 BTU - Cold Price: 1000 per unit If you take them all, it's 3000 SAR. Don't offer less than this to save my time and yours. No funny business like offering a price and then changing it when you come to pick them up. May God protect you.