Thumb Score: +1

Amazon has a 4lb bag of Eukanuba dog food, salmon flavor, for $ 8.54 – 15% promo = $ 7.26.
Free shipping with Amazon Prime.

Link: http://www.amazon.com/dp/B00DRE5EPM/

Rates a perfect 5 / 5 stars from reviewers!

No corn, no chicken by-product meal.

PetSmart price – $ 14.99 (perfect 5 star rating from reviewers!)
Petco price – $ 14.99 for lamb; salmon out of stock

Hope this helps someone.