I paid for two. One of the best keyboards I've ever used, if not the best. It's hefty (I wouldn't wear it, as they show in some photographs), stable (it doesn't roll on the table), doesn't creak, didn't shrink for half a year of use, and the key travel is short (compared to a macbook, it's long). Some could be unable to stand. This was purchased for work. I bought the same keyboard for my wife and my boss as gifts after using it for six months.