Where can I buy a lifeproof case for my iPhone other then the website and ebay
You can purchase a lifeproof case for your iPhone from www.lifeproof.com. There is a warranty which is applicable only to the initial buyer of the case which must be purchased from www.lifeproof.com or from a certified reseller
Marshall's or TJMaxx sell them cheap!
Depends in which country you live: http://lifeproofcases.bike-park-slovenia.com/where-can-i-buy-lifeproof-case/