I looked it up for you james - 

 "On days when Mr. Trump is not in the city, the department estimates that it costs $127,000 to $146,000 a day “to protect the first lady and her son while they reside in Trump Tower.” On days when Mr. Trump is in New York City — he has not yet returned since his inauguration — the Police Department anticipates “an average daily rate of $308,000.”

Tht's less than 1/3 of james' bald faced lie.    http://www.snopes.com/melania-trump-nyc-costs/