I think the value for many people to upgrade their T3s has to be around that or more.

I they can buy a T4 from a discounter under MAP (which I believe will start at $3999.99)for lets say $3700...They should be able to sell their T3 easily for $2200.

I think Dealer cost will be $500 more than the T3 ( at least I am hoping not more than that) I have heard rumors of $6000 MAP pricing LOL..But that has to be with that funky overpriced speaker system and maybe even the "official" Tyros stand.