Amazon is currently running their best sale ever for the Amazon Fire TV Cube. Select customers can buy the new flagship Fire TV device for just $69.99 by entering promo code FIRETVCUBE50 during checkout. This sale is $20 less than the previous lowest price and is $50 off of the regular list price. Not everyone will qualify to use the promo code and it is unknown why some people qualify and others do not. If you qualify, you’ll see a $50 discount appear after entering the code during checkout. This code is scheduled to expire tomorrow morning, Sept. 7th, at 9:00 am PT, so there is less than 24-hours left for you to use it.