Who would have though Ferrari's iPhone 4 cases would cheaper than most other leather cases, a lot cheaper. Ferrari's official iPhone 4 cases come both in black and red leathers and have a flip-style opening design with the famous metal Ferrari logo placed proudly on the front. These Ferrari iPhone 4 cases promise to feel like a quality interior of a Ferrari, too bad they won't make you text faster. The odd $41.59 price tag does seem very tempting. I guess this makes Vaja the Rolls-Royce of leather cases.