We got it done the same place we were getting our passports... Not sure about the cost, though, but it was very easy as we didn't have to travel to different places to get the pictures taken, to get the birth certificuts, and then get the passports (BTW, if you have an abstract birth certificut, like my brother did that he used for baseball, trade it in for the regular one. Both the passport people and sports leagues don't accept them anymore. Well, at least in California and Texas).