I had a consultation for nose surgery at ㅊㄷㅊ early this year, and the rough estimate came out to about 3.10-3.20 million won. That was the discounted amount because I booked right away at the time, and the deposit was 300,000 won. The doctor was kind, and the consultant was also kind and generally fine. I wanted it done naturally without being too greedy, and the doctor reflected that well too!
In the end, I changed my mind and decided not to do it, but overall they were kind.