CS over here with low mileage are now selling for 35K British Pounds, 55K USD.
944 Turbo with low mileage and good history 31K USD
All the FE Porsche's with good history and low mileage are on the up, even the rusty ones are becoming worth saving.
We have a web site over here
www.howmanyleft.co.uk that gives numbers of cars on UK roads
968
your ordinary coupe is now rarer than the sports and CS combined but are worth far less, for no apparent reason other than media hype.
the high values of the sports and CS will push up Coupes, as Coupes will get butchered to make lookalike CS with the owners hoping to make a few bucks