Used laptop from my younger brother

Hello, I have a laptop that belongs to my younger brother. I've had it for almost a year. God is my witness that I might have used it only about 35 times throughout this entire year. The device is in excellent condition, all original accessories are present. I purchased software from Extra for 1000 SAR. It also has breakage protection, valid for roughly between 4 to 7 years. The device cost me 5000 SAR, and I'm asking 3500 SAR. God knows I'm telling the truth—it's in great condition, and I haven't used it for anything intensive or harmful. May God bless whoever buys it.