Adorama via eBay offers the 2.8-lb. Dell XPS 12 Intel Skylake Core 1.1GHz 12.5" 4K UHD Touchscreen Convertible Laptop for $594.95 $599.95 with free shipping. That's tied with our mention from last week as the lowest price we've seen. (It's the best deal now by $65.) Features include an Intel Skylake Core m5-6Y54 1.1GHz dual-core processor, 12.5" 3840x2160 (4K) UHD touchscreen LCD, 8GB RAM, 256GB SSD, and Windows 10 Home 64-bit.