Stick to the basic spec and £43,930 is all you will theoretically need to get your hands on this, the Cayman S, which goes on sale in late November. What promises to be one of the finest handling Porsches ever will come in at £5K more than the Boxster S but a hefty £15K less than the base 997 Carrera. For that you get PSM, leather, a top-tinted windscreen and 18in wheels. PASM, which lowers the car by 10mm, is extra.