10 million yen is like 92k usd right? Is that a lot of money? I heard that's like two year worth of salary or something (except if you're a C position or managerial position, in which case its probably one year worth of salary).
Pretty cheap considering she's buying a healthy human being. Either that, or 10 mil yen is a lot in Japan but not that much in USD due to the different per capita earning or something