We first reviewed the Corsair K70 keyboard in 2013, and seven years later it's still a great, reliable mechanical board.CherryMX Speed switches are the same linear switches as the Red and Black, but they are faster. The Speed Silver makes your reactions just a little bit faster.

The lowest price we have ever seen for this keyboard was $100. It is an additional $10 off this price. Also, unlike some of Corsair's cheaper mechanisms, this keyboard has full RGB backlighting.

This K70 special at Best Buy is part of a "Black Friday Price Guarantee" sale, which means that anything discounted today is guaranteed to be the same price as on Black Friday in November. If the price is lower next month, Best Buy will pay the difference (you'll have to read the fine print, of course).

This replaces Best Buy's Prime Day sale. In addition to all the deals Amazon offers, some deals from retailers like Best Buy and Newegg can be found at the Amazon Prime Day Deals Hub.