mwave offers this Hornettek Aprolink Fusion Dual Shell Luminous Case for iPhone 4, model no. BIPH-416-02, for 24.99 with free shipping. Plus, receive a $5 mwave gift credit with your purchase. Assuming you use the credit, that's $5 under our August mention and the lowest total price we could find by $5. This case allows you to customize the design by adding your own photo to the back. It also glows in the dark.