I purchased this unit and used it for only a month. It has been in the box ever since.
It comes with the detachable keyboard and is complete with the factory box.
The box has some minor scratches and dents but the tablet is like new.
The screen is flawless and the unit has been reset to factory settings so you will set it up just like a brand new unit out of the box.
Located near YuquanLu subway station.