http://www.techradar.com/black-friday/amazon-echo-dot-price-for-black-friday-is-the-cheapest-ever >The big Black Friday deals are rolling out with a gusto, and we've got a whole new batch for you from Amazon.  >The massive retailer already dropped some great deals for the Kindle and Fire tablet lines, including $30 off the Kindle, and today Amazon is offering equally impressive prices for Echo smart speakers, Fire tablets and even the Amazon Cloud Cam.