Purchased in 2020 and used about 10 times, then stored. There is some minor staining on the back, but it doesn't affect functionality! The keyboard is also included in the sale. 【Product Specifications】 Microsoft Surface Go 10-inch PixelSense Display Windows 10 Home (S mode) 7th Gen Intel® Pentium® Gold 4415Y / eMMC 64GB / 4GB Memory Office Home & Business 2019 / Silver MHN-00017 Includes original charging cable Price when new: ¥59,580 Amazon URL https://amzn.asia/d/jafJCf5 -------------------------------------------------- Keyboard (ATiC brand) Bluetooth keyboard for Microsoft Surface Go/Go2 With backlight function 7-color LED backlight Built-in 250mAh lithium battery, USB rechargeable 60 hours of continuous operation Wireless Bluetooth keyboard Black *Please provide your own charging cable (Micro USB type-B) Price when new: Unknown Amazon URL https://amzn.asia/d/5msj1RL *Please refer to this URL for Bluetooth connection instructions and usage information.