All4Cellular offers the Body Glove Matrix Case for iPhone 4 / 4S in Copper for $2.95. Coupon code "A4C1A1" cuts it to $2.80. With $2 for shipping, that's tied with our October mention and the lowest total price we could find for this case by a buck. It features a clear protective membrane for the touchscreen plus openings for the camera lens, dock connector port, and home button. Deal ends January 11.