Thank you all!
Actually, things changed slightly but it was really interesting!
On Saturday we had great email traffic with the dealer (100 miles out of state) and I was pretty sure that I will come to an agreement with them the other day. But at 11:50 PM I received an alert (I registered and saved some cars I was following) from "Subaru of New England" Website. Notification was "Price has changed on the vehicle you saved". The vehicle was BLUE and the price drop was almost $3000! It happens very rarely but I have seen even higher drops! Best point was it was only 5 miles far from my home - in MA!
Was a though night
First thing in the morning I went to the dealer, told them that I don't want to play games, show them the notification and we discussed on the numbers. Shortly we came to a deal and I paid a deposit.
Now, I am waiting for the car from Port Davisville RI to arrive at the dealer in MA (1-10 days).