samsung s90d 55 inch 4k qd oled 120hz tv with tiny sing blue dot

samsung s90d 55 inch 4k oled 120hz tv retail price at best buy is 1780 plus tax willing to sell for 1500 comes with original box with remote and feet stand rarely used selling as i have too many tvs works really well with ps5 pro as it has amd freesync and nvidia gsync with ray tracing support at 120 fps only flaw is it has a tiny blue dot that is only seen from up close that i never noticed until now which why i priced it at 1500 cash i took a pic of it in the last photo up close but when playing games and watching shows it doesnt show up much im not sure if its a manufacture defect as i had tried to wipe it off think its a speck of dirt cuz that dot doesnt show when the tv is off and i dont know how to get rid of it price is negotiable i will have it setup so buyer can check it out