As one of its daily deals, MidnightBox offers this Airtight Waterproof Case for iPhone 5 in Pink, Purple, or White for $14.49 plus $3.99 for shipping. That's $4 under the lowest total price we could find for a comparable waterproof case sold elsewhere. It features a polycarbonate frame and purports to be water-, dirt-, snow-, and shock-proof. Deal ends today.