RE: What's the cost?
Call them up for a quote, if there is more than one shop call them all. That way you knowthe price, but also if they try to charge you more later, argue that you were quoted a certain price by so-and-so(get his real name). In addition, if you prefer one shop but they are higher priced, tell them the other shop's price. If they have good customer service and want repeat customers they will deal.