How much does density cost?

How much does Density cost? I've been really worried lately because my face has lost a lot of elasticity, so a friend recommended Density to me and I became interested.

I've become more interested in Density because I've heard it's effective for people concerned about sagging facial skin. However, I've been putting it off because of the high cost.

I'm considering a Density Lift because my skin is losing elasticity and my jawline is sagging. I'm curious about how Density compares to other lifting treatments like Ulthera and Thermage, and whether it's effective for my age.