Amazon Kindle is back on sale for $50 today only

Now is a good opportunity to buy one of the best no-frills e-readers available. Amazon is selling the latest generation of its standard Kindle reader for just $50 during a one-day sale, or $70 for a version without ads. Those are the lowest prices we've seen since Black Friday, and make them easy picks if you don't need water resistance or other extras. There's also a Goldbox sale on Kindle e-books if you need some reading material. Buy Kindle (with ads) on Amazon - $50Buy Kindle (without ads) o...