If you have been unable to find these, My Walmart finally has these in stock. Ex. 30 days from print (Print limit is 2) Use zip 62946 if needed (This coupon should already be clipped for you. Just click on the red print coupon button on the right.
The coupon has the new bar code. Walmart has these priced at $.88 each. Buy two for $.88 after the coupon above for $.44 each at Walmart.