Exact-Deal via Amazon offers the Poetic SlideFit Slim Fit Case for Apple iPhone 4 / 4S in Gloss White (pictured), Gun Metal, Matte Red, or Matte Purple for $5.95. With free shipping, that's $14 off list and the lowest total price we could find for this case. It features a 2-piece, snap-together plastic design with rubberized coating, access to all ports and controls, and more.