Amazon offers the Neutrogena Microdermabrasion System, model no. 070501055250, for $14.98 with free shipping. That's the lowest total price we could find by $8. It comes with an applicator, 1-month supply of rejuvenating puffs, attachment head, and two AA batteries. To get this deal:

1. View the Neutrogena Microdermabrasion System for $18.97
2. clip the 20% off coupon on the product page
3. add it to your cart via Subscribe & Save for a final price of $14.98

Be sure to cancel Subscribe & Save once your order ships to avoid being billed for subsequent shipments.