I find it very interesting that Kelly Blue Book is still unable to give either a retail or trade-in value on the 2000 S2ks. Apparently not many of us are selling or trading our cars. You can, however, get a value on 2000 Boxters and Audi TTs among others.

 

I think it all depends on the mentality of the owner. If you bought the car intending to sit on it and sell it for profit, then sure, that's why there's used one out there for sell! But if you bought the car for your enjoyment and REALLY drive it, then owners keep them.