[video=youtube;quZXzmNJOl8]http://www.youtube.com/watch?v=quZXzmNJOl8&feature=youtu.be[/video]
Cruzerlite makes some of the most stylish and affordable cases that you will find for your device, but beyond that they also support the development community. Their cases normally run $10-$15 but they often have special deals and you can get them for even less. The cases are made of TPU which adds protection to your device without adding any extra bulk.
Grab a case here: Amazon.com: White Androidified Cruzerlite TPU Case- For Motorola Razr Hd: Cell Phones & Accessories