Bestbuy offers CORSAIR - K70 Pro Mini Wireless 60% RGB Mechanical Cherry MX SPEED Linear Switch Gaming Keyboard with swappable MX switches - Black for $79.99 (orig. $179.99) with free shipping.

Product Description:
The CORSAIR K70 PRO MINI WIRELESS RGB 60% Mechanical Gaming Keyboard is big on both performance and customization, connecting with hyper-fast, sub-1ms SLIPSTREAM WIRELESS, Bluetooth®, or USB. CHERRY MX SPEED mechanical keyswitches are easily swappable with any MX-compatible switches for a customized gaming and typing experience. Durable PBT DOUBLE-SHOT PRO keycaps and an aluminum frame are illuminated by per-key RGB backlighting with a 360° LightEdge. CORSAIR AXON Hyper-Processing Technology transmits keystrokes up to 8x faster over USB wired mode. With up to 200 hours of battery life, the K70 PRO MINI WIRELESS delivers customized performance, no strings attached. 

• Make it Yours
  A high-performance wireless gaming keyboard in a compact 60% form-factor that’s big on customization, with swappable MX switches and a 360° RGB LightEdge.
• Three Ways to Connect
  Powerful wireless connectivity with hyper-fast, sub-1ms SLIPSTREAM WIRELESS, low-latency Bluetooth, or USB wired with CORSAIR AXON 8,000Hz hyper-polling.
• Customize with Swappable CHERRY MX SPEED Keyswitches
  Equipped with fast 100-million-keystroke CHERRY MX SPEED keyswitches with a modular design, easily replaceable with any combination of MX-compatible 3-pin switches to fine-tune your keyswitch layout and play your way.
• 60% Form-Factor and Aluminum Frame
  A compact mini form-factor easily fits into even the tightest spaces at home or on the go, in a durable aluminum frame.
• Long Battery Life with Per-Key RGB and 360° LightEdge
  Enjoy up to 32 hours of wireless battery life with bright RGB backlighting and a radiant 360° LightEdge, or go the distance with up to 200 hours with backlighting off.
• PBT DOUBLE-SHOT PRO Keycaps
  Extremely durable 1.5mm-thick precision-molded PBT keycaps resist wear, fading, and shine.
• CORSAIR AXON Hyper-Processing Technology
  Process and transmit keystrokes up to 8x faster than conventional gaming keyboards, while seamlessly driving up to 20 layers of hardware lighting effects.
• Expansive Onboard Shortcuts
  Deliver full-size keyboard commands and convenient control shortcuts in a small frame.
• Mini Size, Big Personality
  Express your style through the optional included polycarbonate radiant space bar, CORSAIR logo key, or your own custom keycap set such as CORSAIR PBT DOUBLE-SHOT PRO multicolored keycaps (sold separately).
• Detachable Braided USB Type-C Cable
  Connect to your PC or Mac for USB wired mode and charging.
• Unite Your Setup
  Powerful CORSAIR iCUE software, compatible with both Windows and macOS, enables dynamic RGB lighting control, key remaps, macro programming, and exclusive integrations with select games that turn your system’s lighting into an extension of the action (wired mode only).
• 8MB of Onboard Storage
  Store up to 50 onboard profiles with custom macros and your own unique vibrant RGB lighting effects with up to 20 lighting layers powered by AXON.