IMO Mk1 prices are still falling for tatty ones....rising for low mileage well maintained unmolested ones
MK2's still have the fall to make before the tatty ones go down and the smart ones go back up
It happens to all models of RS's.....not sure why people never recognise this
Price is determined by supply and demand........once tidy low milers become a bit more scarce then the price goes up......demand for a tatty one with high miles will go down with age