Like most other manufacturers, SteelSeries is also hosting its Black Friday and Cyber Monday sales event, bringing discounts on a ton of gaming gear. One of its strong suits is gaming headsets, and several of them are on sale, with almost 30% off depending on which headset you go with. These deals are live now and will run through Cyber Monday week ending on December 8. While most deals are available across retailers, there are some that are exclusive to Best Buy and Amazon.