That is absolutely, positively NOT the way the scalping law is.
First of all, in the state of Pennsylvania there is NO limit on the amount of money a scalper can charge for a ticket. None. The old law used to be no more than 25% above face value, but that law was replaced a decade ago. Secondly, in Pittsburgh you supposedly need to have a license to sell tickets on the street, but there are no more than a couple of people who ever apply for the license. And if you are scalping in person and you do not have a license you are supposed to only sell your tickets in a designated area. On the North Side that area is between the two stadium, underneath one of the overpasses, on Tony Dorsett Drive. Pretty much no one ever stands in the designated zone to sell their tickets, because there is no real foot traffic in that area.