B&H Photo Video offers the 4.5-lb. Dell XPS 15 9550 Intel Skylake Core i7 2.6GHz 15.6" 4K Touchscreen Laptop for $1,799 with free shipping. That's the lowest price we could find by $101. It features an Intel Skylake Core i7 2.6GHz quad-core processor, 15.6" 3840x2160 (2160p) touchscreen LCD, 32GB RAM, 1TB SSD, NVIDIA GeForce GTX 960M 2GB graphics, Thunderbolt 3, and Windows 10 Home 64-bit.