SkinIt has a $20 off $20 or more coupon code MTVN1. Shipping starts at $3 and depends on the type of item and quantity you order.
They make custom skins for various electronic devices, such as cell phones, laptops, mp3 players, etc.

Amazon has a few Bluetooth headsets on sale for $20 each. Free shipping on $25+ orders or with Amazon Prime. Available headsets
- Samsung WEP200 (Black)
- Samsung WEP300
- Motorola H500 (Black or Pink)
- Motorola H550 (Silver)
- Latte Communications DT100 (Silver)
- Cardo Systems SCALA600
- Blue Trek Hummer X2 (Water Resistant, Black)
- Plantronics Explorer 222 (Blue)