you go here, you can request to receive a $5 off coupon for any Olay Pro X item. Target reportedly has the cleanser for only $5, so you should be able to get something free, or close to free with this coupon.
There is also a new Olay rebate available for $20 back when you buy $50 worth of Olay products. You can go here to get your rebate form. This rebate is valid from 11-01 through 1-31. You do not have to purchase everything at the same time, but you do have to mail in all your proofs of purchase (UPC codes). The $50 purchase requirement is before any coupons, so this could work out to a great deal!
Thanks My Frugal Adventures!