Amazon’s waterproof Kindle Paperwhite is $40 off

Amazon’s 2018 Paperwhite is back down to $89.99, matching the lowest price that we’ve seen. Amazon also discounted its entry-level Kindle for the first time, down to $69.99. It might be tempting to get the cheaper model to save money, but there are several reasons why you should get the Kindle Paperwhite instead.First off, it’s the best e-reader to buy. For that extra $20, you’ll get a crisp 300ppi display that is much easier on the eyes than the Kindle’s 167ppi di