Groupon has several OtterBox deals going on right now! I personally have Otterbox cases on both my iPhone and iPad and I love them! In my opinion Otterbox is the best brand for protecting your devices from drops and sticky kids fingers!
Shipping is free on orders over $24.99 plus you also get free returns.
There is a limit of 3 per person, you can buy one for yourself and 2 as gifts. There is a 1 year warranty from Otterbox too on these.