Right now Amazon has the Lifeproof iPhone 4/4S case starting at $24 (reg $79.99). Head on over here to check out the selection of colors and prices. My friend has this and it has been a total lifesaver for her.
- Protects against every-day hazards full IP-68 rating against water and dust and designed to Military Specifications
- High degree of shock and impact protection tested to Military Specifications MIL-STD-810F-516.5 (2 meters/6.6-Feet drop on all surfaces and edges. 26 tests)
- Includes bonus General User Headphone Adaptor and Keeper for headphone jack cover Ability to swim and take underwater (2 meters/6.6-Feet depth)
- Ultra-slim and adds only 1/16 when measured from the center of the phone
- Weighs less than an ounce (28g).