If you’ve been waiting to pull the trigger on the SlingPlayer app for Android (because, you know, it’s a whopping $30), now might be your best time to buy it. Sling Media is hosting a 50% off sale for their apps for both phones and tablets. It allows you to watch TV on your phone or tablet while on the go as long as you have SlingBox Pro and SlingBox Pro-HD. Get to the Google Play Store here (phones) and here (tablets) if you want to take advantage. Hurry up because this won’t last long.