Why are we moaning about prices... we have the cars so really we can say what we want for it as we control the market (being owners) !
If the majority of owners that are selling their TT's decided to sell them at £8k+ then people who want to get a supra will pay it....as the whole reasoning of "if i pay less than £8k will i get a dog" will come into play.
You see same age R33 GTR's still going for £8-10k and they have a successor the R34 and now the New GTR, the reason why they are still a good price is cos the owners of these cars are adiment that their cars are worth that money. So why not the Supra who does not have a successor as yet ! After all the supra is the only car that looks the way it does so its quite uniq ... and im sorry they are not as common as your average BMW so still a bit exclusive....
I cant see why the prices should be going down, they should at least stay static....like the Skylines of the same age.
I for one have no plans to sell my supe...i enjoy it to much