dont think its going to drop anymore, thats unless if the other consoles drop theur price, in that case nintendo would have to follow
i am not sure how uch the gamepad costs to make, but journalists say its something like 79 dollars
http://www.destructoid.com/cnn-estimates-the-cost-of-wii-u-s-parts-to-be-228-249435.phtml
also i dont see a huge difference if nintendo was to reduce the price to 200, the sales wouldnt drastically increase and also nintendo would be sellin at a big loss, at must i beleive they would be willing to reduce the price to 250,but not now, maybe almostat the end of this year the production costs would havedropped enough to justify a price drop