I need someone with a great memory to help me out. It is that time of year when I stock up on Neutrogena sunblock. Unfortunately, I can't remember what kind of sales WAG runs on Neutrogena. I'm trying to figure out if the current WAG $5 RR on purchase of any 2 Neutrogena SPF 55+ is worth doing. Keep in mind that I have $4 total in Neutrogena manu qs to use too.

Proposed deal:
2 x Neutrogena sunblock $9.99 (current sale price, normally $10.99)
-$4 manu qs
-$5 RR
=$10.98 + sales tax = $5.49 each

Will there be better deals later?

(Of course I will have to buy something else so I can use both coupons and RR on these items.)