Newegg offers the Rosewill Illuminated Mechanical Gaming Keyboard, model no. RGB80, for $99.99. Checkout with MasterPass and use coupon code "MASTERPASS10" to drop it to $89.99. With free shipping, that's $50 off and the lowest price we've seen. It features 100% mechanical key switches, six backlight modes, and 228 backlight color choices (although future software updates will bump that up to 16.8 million colors). Deal expires June 15.