Buy two 4 Packs from Amazon here - $14.58
buy two boxes at the store when on sale $1.88
use two $0.70/1 printables
Submit and get $10 Gas Card
Total Out of pocket just $6.94 for 10 boxes or $0.69 a box!
Of course, you could always buy 20 boxes from Amazon (that's what we did) and they would be just $0.80 a box shipped to your front door!