Sam's Club offers its members the 5.1-lb. Lenovo Edge 2 1580 Intel Skylake Core i7 2.5GHz 15.6" 1080p 2-in-1 Touchscreen Laptop in Ebony Black for $529.81 with free shipping. (Non-members must pay a $52.98 surcharge, so it's better to sign up for a 1-year membership for $45.) That's the best deal we could find today by $34 (excluding the below mention) and the 2nd-lowest price we've seen. (We saw it for $30 less a month ago.) It functions as a laptop or tablet and features an Intel Core i7-6500U 2.5GHz Skylake dual-core processor, 15.6" 1920x1080 (1080p) IPS LED-backlit touchscreen LCD, 8GB RAM, 1TB hard drive, 802.11ac wireless, Bluetooth 4.0, Gigabit Ethernet, HDMI, USB 3.0, backlit keyboard, 3-cell battery, and Windows 10 Home 64-bit. Deal ends April 28.
Don't have a Sam's Club membership? BJ's Wholesale Club offers it for $549.99 with free shipping. (No non-member surcharge applies.)