CellularWorldUS via eBay offers this Hybrid Shockproof Case for iPhone 5 / 5s in 10 colors (Green pictured), bundled with a screen protector and stylus, for $2.95 with free shipping. That's $2 under the lowest total price we could find for a similar case in any color (along with the screen protector and stylus) by $2. It features a soft silicone interior and hard plastic exterior.