Three. One isn't hooked up and is collecting dust. One is a 42" aquos for the basement, one is a 23" vizio for the bedroom.
You know what was the most crazy teevee load I ever seen...a couple years ago we went out to a lake in Maryland where one of the friends' parents had a lakehouse. Next door, they were finishing up this very posh house. One morning, my wife went poking around, because none of the contractors were there. The idiots had left the basement patio door unlocked...so, curious, we looked around inside. There were some finishing touches left, but the striking thing was that they had big-ass Aquos's for nearly every room in this mansion of a house. There must have been 2 dozen of these things that, at the time, ran at least 2-3 grand apiece. Even all the sh*tters had 'em. And they were all still in boxes. And nobody was around. If only we weren't ethical people...

But srsly, who the hell needs all those damn tv's? Only thing we could think was that they were building it to sell or timeshare, and that was a "wow" factor.