I am thinking about buying my dream house at a dream price. The catch, it has chinese drywall, hence the incredible sale price. I have the ability to wait until it all fixed and wanted to know how much it would cost to add onto the sale price of the home. I realize that the drywall, wiring and A/C would all have to be replaced but I think I can do all that depending how much that would cost for a 2500 square feet house..?