This story, especially the ending, didn't sit comfortably with me. I don't know if this makes it a good story or a bad one. It just seems to be a not-so-subtle excoriation of the US health care system. Also, it's not clear to me what the MC will do with the 1 or 2 illegal livers he prints (or does he just get mauled by the raptors, a la Jurassic Park?). I mean, you still need a doctor to put the liver in the patient. I can't imagine that you could just go to a hospital with your own liver in a box and ask them to insert it. And even if you could, the costs would not be cheap. So, I'm not sure what the MC is trying to accomplish with his act of rebellion - unless the pure rebellion is the point?