Costco offers its members the 4.6-lb. Lenovo Flex 3 Intel Skylake Core i5 2.3GHz 15.6" 2-in-1 Convertible Touch Laptop, model no. 80R40008US, bundled with a McAfee Multi Access 1-Year Subscription for $449.99 with free shipping. (Non-members pay an additional $22.50.) That's $50 under our mention from just two days ago and the best price we've seen for a Lenovo Flex 3 with an i5 processor. (It's also a current low by $50.) It functions as a laptop or tablet and features an Intel Core i5-6200U 2.3GHz Skylake dual-core processor, 15.6" 1920x1080 touchscreen, 8GB RAM, 1TB hard drive, 802.11ac wireless, USB 3.0, media card reader, Bluetooth 4.0, 3-cell battery, and Windows 10 Home. Deal ends May 31.