Target Steal of the day!  So the Nabisco 100 calorie multipacks are priced at $2.69...Here is the scenario...use all of the below coupons in one transaction when you purchase 4 multipacks.....

Use 2 of the BOGO coupons from Facebook when you become a fan
Use 1 of the $1/2 coupon from HERE
And use the B3G1 free from the Target printables HERE

Drumroll.....your total is going to be $1.69 for all 4!  That is .42 per box!