Here are a few match-ups I have done on Walmart offers, combining the hottest coupons with the lowest price deals available:
$1/2 Smart Balance Buttery Spreads, exp. 5/28/14 (SS 04/13/14)
$0.50/1 Smart Balance Spreads printable
Final price: $2.48
$1/1 Sorrento Stringsters or Sticksters Cheese printable
$1/1 Precious Stringsters or Sticksters Cheese printable
$1/1 Precious Cheese printable
Final price: $1.98
$0.50/1 Stonyfield YoBaby or YoToddler Organic Yogurt printable
Final price: $1.78
$1/1 YoCrunch Yogurt Multipack printable
$0.50/1 YoCrunch Multipack printable
Final price: As low as $1.48