From Luxury Listings: Lots of people sell their homes when they get sick of commuting to work. Now, film director Tom Vaughan is one of them. Vaughan, whose credits include the Cameron Diaz-Ashton Kutcher rom-com “What Happens in Las Vegas,” finds himself more in Los Angeles and London these days than in New York — and has decided that the most practical thing to do is unload his Upper West Side cond-op. The asking price: almost $2.4 million. Alan Nickman and Stephen O’Neal of Coldwell Banker Bellmarc had a buyer after only six weeks or so. [more]