PC Micro Store offers the Young Micro Circle Design TPU Crystal Skin Case for AT&T Apple iPhone 4 in Clear for $6.95. Coupon code “IP4GSCRCIRCL” drops it to $2.49. With free shipping, it’s tied with our mention from a week ago and the lowest total price we could find for this case in any color, this time by $6. It protects your iPhone from scratches, dust, and more. Coupon expires after 1,000 uses.