Amazon has the Razer BlackWidow Lite TKL Tenkeyless Mechanical Keyboard (Classic Black, RZ03-02640200-R3U1) for $59 with free shipping. List price: $90. Has good Amazon Reviews.
Walmart has it for the same price.
Ends 7/31. Amazon has the Speate 2.4GHz Full-Size Wireless Keyboard Mouse Combo for $50 - $25 off with coupon Q2KLQMS8 = $25 with free shipping. Features 1,600-DPI, plug & play, built-in number pad.
Amazon has the Logitech G604 Wireless Optical Gaming Mouse (910-005622) for $70 with free shipping. List price: $100. It features 15 programmable controls: include 6 thumb buttons; fully programmable with G hub software.
Has good Amazon Reviews.