The Logitech Harmony smart controller is currently on sale for $79. That is down from its regular price of $129, making it a great deal, and actually making it $20 lower than a certified refurbished model.
Now, on the outside, the Logitech Harmony may seem like your ordinary universal remote, but it's so much more. For starters, it can control virtually everything. This includes your TV, your cable or satellite TV box, PlayStation 3 & 4, Xbox One, Nintendo Wii, your smart lights from Philips Hue, LIFX and others, as well as your laptop (depending on the model) and so much more. It can even control your air conditioning - again depending on the model. So this is a remote that can control everything. But if that wasn't enough, it also has Alexa support. So if you have an Echo Dot, or another Alexa device, you can tell Alexa to turn on your TV, and even set it to HDMI3 for your PlayStation 4 and start playing Madden 18, all without touching a remote.
This is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap next-day shipping if you need it here extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime by hitting the link below. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year. Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.