Pexagon Technology offers a Personalized Engraved Case for various iPhone and iPod touch models for $15.74. Coupon code "SHIPSINTWOWEEKS" drops it to $5. With free shipping, that's more than half off and tied with our mention from six weeks ago as the lowest total price we've seen for any engraved smartphone case. You can personalize each case with a logo and up to 20 characters.