911S ‘Golden Era’!
According to Hagerty [https://www.hagerty.com/valuationtools/HVT/VehicleSearch/Report?vbe=26196] the value of a 1971, top condition, ‘A’ Grade restoration Porsche 911S is presently in the vicinity of €200,000 ($240.000)
Porsche 911S (Super) appeared in the lineup for 1967. With the same displacement as the regular 911 (2.000 cc), producing 160 hp, instead of 130, reached a top speed of 140 mph. Solex Carburetors had given way their place to Webers raising compression ratio to 9.8:1.
In 1969 the 911S won a mechanical fuel injection (MFI) and gained extra 10 hp.
Porsche 911S was available from 1967 to 1977.