A4C offers the Chromo H2O Vibe Universal Smartphone Waterproof Case
in Black, Pink, or White for $4.29. Coupon code "SLICK20" cuts it to $3.43
. With free shipping
, that's the lowest total price we could find by $4 and the best price we've seen for this case. It measures 5.3" and fits phones such as Samsung Galaxy Note II and Nokia Lumia. Features include a snap-and-lock seal, IPX8 certified waterproof up to 100 feet, and removable neck strap.