Programming Key question

[sicminds]

My 2010 Camry did not come with remote for lock/unlock doors, etc, however when I asked the dealer he said that the car was programmed for it, and all I would need to do is to buy the FOB. I wanted to ask here if anyone had done this before, the dealer wants $250 for their key but I feel like any one for a Gen6 Camry would work. I don't want to spend the money yet unless I can be sure that when I have the key cut and programmed it will work.

or ?

Also, I have seen some keys that have a trunk release button, would my car have a solenoid already built in for that, or just for the power locks?

EDIT: I'm going to post this in the Gen6 camry thread as well so maybe I can find someone who knows.