Apgujeong Dream Plastic Surgery

I got a revision surgery consultation today, and I went to the famous BYS director. My double eyelid surgery was not ruined, but my eyes were droopy, so I went to get a consultation to get them done again. But the hospital where I originally got it done said they would do the revision surgery for 50,000 won. Of course, I know that it would be more expensive to get the revision surgery at another hospital, but isn't 200,000 won (revision surgery 120,000 won + eye correction 80,000 won) too much? Is it because it's famous? ㅠ The hospital where I originally got it done is the second time, so I think there's a difference in technique, so I'm going to transfer no matter what ㅠ It's so expensive ㅠ
 
Please let me know a good hospital that doesn't get undone ㅜㅠ
 TMI. Since my eyelids are thin, everyone recommends burial surgery.