Always Deals via eBay offers the Microsoft Surface Pro 4 256GB 12.3" Windows Tablet, model no. CR3-00001, for $894.99 with free shipping. That's the lowest total price we could find by $5 (most merchants charge $1,094 or more), although we saw it for $46 less last week for students. It features an Intel Core Skylake i5 processor, 12.3" 2736x1824 multi-touch LCD, 8GB RAM, 256GB internal flash storage, 802.11ac wireless, 5-megapixel front-facing camera, 8-megapixel back-facing camera, and Windows 10 Pro.
Note that this item is new but comes in a custom display box. A 1-year Microsoft warranty applies.