Walgreens: 75¢ Post Fruity Pebbles or Cocoa Peebles?!

This is an UNADVERTISED deal, so hurry
before the sale is over on Sept 9th

DEAL IDEA: (Walgreens)

Post Fruity Pebbles 11 oz - $2.50 
OR
Cocoa Pebbles 11 oz - $2.50 each
Buy (4)
**Use (2) $1/2 Post Kids Cereals  printable
 OR  (2) $1/2 Post Kids Cereals - 8/19/12 SS
**AND STACK WITH $1/2 Post Cereal Walgreens Mobile Coupon (They will take off $2 for 4 boxes)
OOP: $6
Receive $3 Register Rewards
FINAL PRICE: $3 for 4 (75¢ each box)