http://in.news.yahoo.com/costs-us-mi...075356771.html
But yet they still do it. Says it would cost between 700 million to 3.5 billion dollars to recaliberate coin machines if they change the metals used to make them.
But yet they still do it. Says it would cost between 700 million to 3.5 billion dollars to recaliberate coin machines if they change the metals used to make them.