Bulk purchases welcome. Please take a look inside the store. This is a junk item, so I have selected "Poor condition overall." Purchased in 2017. The power lamp is blue, and the touch pen lamp is green, but the display screen does not turn on, and no sound starts. It is unknown where the malfunction lies. Model number: PG-NV15. No box. Accessories include a USB cable, touch pen, AC adapter, and magnifying glass. Please consider this if you are knowledgeable, can repair it, or need it for parts. The battery on the bottom of the main unit will be removed before shipping. If you only need the accessories and do not need the globe of the main unit, please feel free to discuss the price.