Here's a great deal starting Sunday (4/21) at Walgreens on Planters NUTrition Peanut Butter.  Walgreens will be offering $2.99 Register Rewards when you buy a participating Planters Peanut Butter.  Combine this offer with a manufacturer coupon and you've got FREE peanut butter!  Here's the deal: Planters Nutrition Peanut Butter, $2.99 ea. Get $2.99 Register Rewards [...]