Walgreens: HOT Post Fruity Pebbles Money-maker!March 11, 2011 Leave a CommentHere is a GREAT deal at Walgreens… Fruity Pebbles Cereal Cups = $0.79 (w/in-ad coupon) Get (2) $4.00 Register Rewards WYB 5 Buy 5 Total Price = FREE + $4.05 overage!