Mecum
The astonishing Porsche line-up at Mecum’s August Monterey sale attracted plenty of interest with the 1972 917/10 Spyder of George Follmer fetching £3.5m, the ex-Fittipaldi 1974 911 RSR IROC car £557,660, a 1987 962 £525,790 and a 1977 935 £347,340.