Always.Deals via eBay offers the 1.7-lb. Microsoft Surface Pro 4 12.3" 128GB Windows 10 Tablet for $559.99 with free shipping. That's the lowest price we could find by $108, although we saw it for $5 less two weeks ago. Features include an Intel Core m3-6Y30 Skylake 900MHz dual-core processor, 12.3" 2736x1824 multi-touch LCD, 4GB RAM, 128GB internal flash storage, front- and rear-facing cameras, and Windows 10 Pro 64-bit. It comes with a Surface Pen.