Carlos,
I have a Tyros 2 as well; here in Italy I could buy a Tyros 3 for 3000 euros and sell the T2 for 1300-1500 euros, but even a difference of 1500 euros is not justified to my eyes. Maybe it's because right now I am playing mainly the PA2X Pro, but I would never pay more than 400-500 euros for the upgrade.
Three more considerations:
- if you shop on the Internet you can find better prices for the T3 than 3499 euros

- not all those who upgraded from T2 to T3 are happy with what they have (just check a dedicated Yamaha Forum like YPKO (link
here )
- if you wait six months something will no doubt happen: either Yamaha will reduce the price or the first T3s will start to show on eBay.
Good things happen to those who have the patience to wait!

[This message has been edited by Dreamer (edited 10-25-2008).]