Samsung's Unbox & Discover event is coming up on March 21, and just signing up on this page gets you $100 off a preorder of the TV and audio products announced there. The $100 off preorder must be placed between March 21st and April 10th on a qualifying product. According to TechRadar, we're "likely to see plenty of high-end options like the Samsung S95D and Samsung QN90D, as well as several more budget-friendly displays" unveiled at the event. Shop Now at Samsung