As one of its daily deals, Best Buy offers the 8th-generation 5.7-oz. Amazon Kindle 6" Touchscreen eBook Reader with Special Offers in Black or White, for $49.99 with free shipping. That's tied with our Prime Day mention as the lowest price we've ever seen. (It's the best deal now by $28.) This tablet is 11% thinner and 16% lighter than the previous generation and features a 6" 167ppi E Ink Pearl glare-free touchscreen e-paper display, 512MB RAM, 4GB of storage, 802.11n wireless, Bluetooth, and up to a 4-week battery life. Deal ends today.