Power Assisted Liposuction Costs. The cost of liposuction varies significantly based on the area of the body in which surgery is performed. Power assisted liposuction prices typically range from $2,000 to $8,000.n PAL (power assisted liposuction), the tip of the cannula, the tube used to extract fat from the body, vibrates rapidly. This vibration actually makes liposuction gentler on the body’s tissues because it loosens fat cells and allows them to be easily suctioned away.