I think $4500 sounds right for the LE's as I've seen several at that price. Oddly enough I haven't seen a pro for sale in a while but I think the $3900 to $4000 sounds about right for one in real nice shape.
I'm one of the few lovers of the game so am also probally the only one that is hoping they cont to fall a bit so that i can afford one this coming year. I'm saving my pennies for now. Good luck with your search.
Also, maybe ping the guy looking to trade his NIB TF. He may sell...