I'm selling a Good condition of "Microsoft Surface Pro 4 (Intel Core i5, 4GB RAM, 128GB) with Windows 10 Anniversary" for $ 611.73.
Find the current market value of used "Microsoft Surface Pro 4 (Intel Core i5, 4GB RAM, 128GB) with Windows 10 Anniversary" on usedpriceinfo.com:
Product Description: Surface Pro 4 is ultrathin, fast, and versatile, the perfect balance of portability and power. With a 6th generation Intel Core i5 processor and 128 GB of storage, it's built to run professional-grade software. And the PixelSense Display has stunning color and contrast that comes to life with Pen and touch.