Ziploc bags and containers are on sale at Walgreens this week, two for $5.50. Buy four and earn a $4.00 Register Reward. Use two $1.00/2 printable coupons at checkout. Get all four Ziploc items for just $1.25 each! There is also a Ziploc Checkout 51 rebate, but the rebate fine print states that you can’t combine the rebate with any other coupons.