There is a new Olay Pro X Acne Protocol rebate available for $15.00 back if you purchase before 10/31.
I checked online and it seems like the price is about $39 at most stores.
Or here are a few online deals:
Amazon has it for $37.60 with free shipping.
Get the $1 coupon in the center of the screen first.
Click subscribe and save on the right side and the price drops to $31.96
Final Price: $30.96 and get a $15 rebate back!
Soap.com has it for $39.45 and shipping is free.
If this is your first order, use code: SOAPAFF for 15% off
Final Price: $33.53
Walmart.com has it for $39.97 and shipping is free.