You are the first one in this thread to state anything about 7 EUR being the price for repairs. If you go to the poster's history he is not actually a repair case, based on that your assertion doesn't seem to be correct.
Of course there are different markets. You confirmed it yourself by stating "In America, patients wouldn’t think twice to pay $7 per graft for his skill". Now I do agree, that anyone considering a HT should be open to travelling, but then we could include doctors outside of europe and the US that have comparable skill to Bisanga, are significantly cheaper and don't have very long waiting lists.
Not sure why you are so down on Pekiner. In my opinion he is actually superior to Bisanga because he doesn't transplant grafts with patterned regularity and Pekiner performs all surgical aspects of the procedure. What does Bisanga do so well that they are "not even close"?.