The 8300 desktop computer certified refurbished tries to deliver a particular gaming computer features at under $510 price. This desktop computers is this certified refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new,with limited to no signs of wear.the refurbishing process includes functionality testing,inspection,reconditioning and repackaging.the product ships with all relevant accessories,a minimum 90-day warranty,and may arrive in a generic white or brown box.only select sellers who maintain a high performance bar may offer certified refurbished products on amazon..