Shnoop offers the Olay Pro-X Microdermabrasion Advanced Deep Cleansing System for $16.99 with free shipping. That's the lowest total price we could find by $3. It features a 2-speed cleaning brush, renewal cleanser, self warming crystal formula, and microdermabrasion foam head. It requires to AA batteries (included).
Note: This item is made for the Far East market, so the packaging and manual is not in English.