The longest Prime Day ever is officially underway (through July 11) and as per usual, Amazon has discounted its own devices to some extreme lows. While we haven't been super impressed by the Echo deals overall, things like Kindles, Fire tablets, and Fire TVs are seeing their best prices ever by a long shot.

We've combed through all the price cuts to find the best tablets you can pick up for less. Although the deal event runs for four days this year, products often sell out, so if you