Ziploc Bags are on sale, two for $6.00, this week at Walgreens. Plus, buy two Ziploc boxes and receive a $1.00 Register Reward. Register Rewards are a coupon that prints out with a qualifying purchase and can be used like in-store credit on a future shopping trip. Buy two boxes, and use one $1.00/2 printable coupon at checkout. After the Register Reward, the final price will be $2.00 per box!