Exact-Deal via Amazon cuts $5 off a selection of Poetic Apple iPhone 5 Cases via coupon code "3B7JLXIH". With free shipping, that's the best such deal we've seen on these iPhone cases, yielding several price lows. (For further comparison, that's the lowest total price we could find for any Poetic iPhone case by $2.)

A best bet is the Poetic Apple iPhone 5 Keys Case with Built-In Kickstand (pictured) for $16.95 before the above coupon, $11.95 after. With free shipping, that's the lowest total price we could find by $5. This polycarbonate case features built-in volume control buttons and a piano key print design on the back.