Ending today, Electronic Express via Rakuten offers the Microsoft Surface Go 10" 128GB Windows Tablet with the Surface Go Signature Type Cover for $579. Coupon code "EE86" cuts that to $493. With free shipping, that's the lowest price we could find by $106. (For further comparison, we last saw it for $549 a month ago but with $55 in Rakuten credit.) Features include: Intel Pentium Gold 4415Y 1.6GHz Kaby Lake dual-core processor 10" 1800x1200 touchcreen LCD 8GB RAM & 128GB SSD Windows 10 S