Get ready for the $50 Android tablet Black Friday 2013 deal

ZDNetGet ready for the $50 Android tablet Black Friday 2013 deal -- againZDNetWalmart already has some pre-Black Friday online specials available, including an Android tablet from third-tier brand Xelio for the familiar $49 price. Like last year's Black Friday deal, it includes an anemic 4GB of onboard storage, but this year's ...