Is the cost of Density High for firming elasticity and lifting very expensive?

As I get older, my skin on my face seems to be getting thinner and sagging all over, so I am looking into Denserty High, a radiofrequency lifting procedure.

Since it is said to promote collagen production and tighten skin density, I think Density High Lifting is exactly what I need.

However, since I heard it is the latest equipment, I am a little worried that the cost of Density High for a single treatment might far exceed my budget.

Does anyone know how many shots people usually choose as a standard, and roughly how much the cost for a high density treatment is?

If the effectiveness is that certain, I am willing to bear the cost of Density High to some extent, so I would appreciate honest feedback from members who have tried it firsthand.