There is also a current catalina coupon for the Pebbles cereal that gives you a $3 oynso wyb 4 boxes.
I was fortunate to have .75 tearpad coupons I found about 2 months ago, but even if you don't have those to start, you can totally stock up on Pebbles cereals cheap!
Here is what you can do
Print $1/2 Post cereal coupons here
Print $1/2 Post kids cereal coupons here
Print .50/1 Post cereal coupons here
Now, for your first transaction, to make it the least oop, I would suggest using 1 $1/2 and 2 .50/1.
4 Boxes Pebbles cereal $7.96
-$1 - first .50 coupon doubles
-.50 - second .50 printable at face value
=$5.46 oop and earn $3 oynso making each box .62!
Now what you are hoping to do if you want to buy more this cheap is to find the boxes like pictured above that say $100 in coupons inside. One of those $100 worth of coupons is a .75 off 1 box!
*If you happen to possess some .75 tearpads, I would use them FIRST and then save your .50 coupons to use 3 .75 and 1 .50 in each transaction making your oop $1.71 or .43 a box.
As a bonus, each box has a unique code for 30 free Shutterfly prints (limit one code per household, but hey great to share with friends :D)
Now, while you are there, you might want to grab some Betty Crocker fruit snacks. They are also part of the buy 4 save $4 making them .99 a box. BUT if you go here you will see 2 .50/2 fruit snacks coupons to print. One is for 3 specific kinds and the other is for any. They both have different barcodes so you can use them both in the transaction and they will both double, making your fruit snacks just .49 a box (The Simply fruit roll ups are part of the deal AND I just found out the Motts fruit snacks are colored with natural ingredients NO DYES for those avoiding them).
Don't understand my lingo? Go here.