Some Walmart stores have Pedigree Marrobone dog treats on Rollback for $2.00.  If you find your store does, you could pick up a bag for only $1.00!

Pedigree Marrobone Bacon and Cheese, 24 oz $2.00, On Rollback
$1.00/1 – Pedigree Marrobone Treats, Any – (redplum.com)

Final Price:  $1.00

Thanks, My Pet Savings