Red Octane offers its Guitar Hero: World Tour Drum & Mic Bundle for Xbox 360, PlayStation 3, or Wii for $109.99. Coupon code “DEALNEWSMIC” cuts them to $69.99. With free shipping, it’s a $40 drop from our mention earlier today and by far the lowest total price we’ve seen. Sales tax is added where applicable. Included are five pressure-sensitive drum pads, a non-slip moveable kick pedal, Guitar Hero wired USB microphone, and more. Coupon ends April 13.