Replacing Mirror '03 F-250

Does anyone know how much it would cost to replace a passanger side mirror on an '03 F-250 they are the optional mirrors with defrost and signels/clearence lights. Short story realy short I was backing out of the garage and clipped the side of it. The mirror did fold back the oposite way but not easy enough.:banghead: The reflector is cracked up and a small part of the inner plastic is broken the glass part is dangeling. Not usable at all I was pretty angery as you could imagine and now just want to know how much it is going to cost me to have it fixed. Oh and it's my dads truck wich made it worse.

Be patient and wait for one of these to show up on Ebay. I got mine for less than half the cost at the dealer.
Good luck!
Scott