Want the latest Amazon gadgets in your home but at a discount? Right now you can get both the Fire TV Stick 4K model and 3rd-generation Echo Dot for $10 off the list price. Each of these gadgets is usually priced $49.99, but with the discount reduced to $39.99 for a limited time. Whether you are buying one of these devices for the first time or adding another to your home, jump over to Amazon to pick up a Fire TV Stick 4K or Echo Dot for $40 from Amazon.