I don't know what the construction budget was for Fazio's course, but I can tell you that Jack Nicklaus was absolutely flabbergasted that Fazio & company would move so much earth in the rock there. I could not help noticing his comment since it sounded, dare I say, "minimalist" in leaning ... either that or he was jealous that Fazio got to spend so much more money than he did, I'm not sure which.
Both sites are relatively flat, Fazio's probably the flatter of the two, I don't think there was even 50 feet of elevation change there. (Our site a few miles away has about 60-70 feet of elevation change, but only because we had our choice of 1500 acres and I looked for the elevation changes.)