Walgreens has finally released another $/$$ coupon.
Go here to print your $5 off of a $25 purchase coupon. It's good 5/20 and 5/21 only. Remember your $25 total is AFTER all store and manufacturer coupons - so you are looking at a minimum oop (out of pocket) cost of $20. I usually try to combine Free after RR deals with things I need, when these are available.
Mercedes at Common Sense with Money has a break even scenario worked out. Even if you're not planning on going to Walgreens, you might want to look the scenario over to see how it's done.