https://www.facebook.com/lever2000/app_269425856527337

Walgreens has Lever 2000 bar soap for $2.89 this week Buy one get one free.
Use 2 of the $1.50/1 Lever 2000 print coupons to get 2 for free. You have to win the $1.50 coupon on the contest on facebook, but it seems to be fairly easy to do.