I have heard prices ranging from $1500 to $4,000. I do charge a little more for my Asian eyelid cases since I'm a specialist but not significantly more than I do for a non-Asian bleph. The skill, knowledge of anatomical differences, and experience are very important.
Additionally, nearly 30% of my practice is revision or redo surgeries from overseas. Now that is not to say that surgeons in Korea, Japan, Taiwan, etc. aren't excellent. They are, but there is not a surgical procedure out there that has zero risk. When you pay a discounted price far from home you have no surgeons to see when you leave for a problem or even a question. Qualified surgeons in your area are here to see you and answer questions after surgery.
My prices (and most great Asian eyelid surgeons in the area) are essentially all inclusive. The cost of the procedure includes your consultation, surgery, and all of your post operative care. Paying the right price with the right doctor gets you personalized surgery, a number with a doctor on the other end of the phone (even at night), and excellent post operative care.
Best of luck
Dr. Chase Lay