We highlight Samsung's Galaxy Tab A9+ in our Android tablet buying guide for those who just want a competent slate for as little money as possible. If that describes you, take note: The 11-inch device is now on sale for $170 at several retailers, including Amazon, Walmart and Best Buy. This deal has technically been available for a couple of weeks, but it still represents the lowest price we've tracked. For reference, Samsung typically sells the tablet for $220. Both the Graphite and Silver... Read this story