Trump bought the building for $10 million bucks.
That was the total value of the building, but now I’m supposed to believe the tax abatement was worth $10 million bucks every year for forty years.
That didn’t occur to you?
You really think that abatement only applied to a dilapidated hotel at the time of purchase?
Here’s another source citing the $400 million figure. If you don’t like that source do some googling. There are plenty of others.
http://www.politico.com/magazine/story/2015/07/donald-trump-debt-120830_Page2.html#.VruSBsRHarU