I upgraded my kids laptops and selling these from it
Ms surface book 2 17" i7 16gb ram 1tb SSD detachable screen Nvidia graphics rtx 1060 - $350
Ms surface book 2 13" i5 8gb 256gb SSD detachable screen $250
Ms surface book 3 14-15" i7 16gb 256gb SSD detachable screen. $400
All come with windows 10 reset with up to date updates. No issues and all have good battery life and come with power adapter each. All in great condition.