Amazon offers the Chicken of the Sea Pink Salmon 2.5-oz. Pouch 12-Pack for $8.95. Add it to your cart via Subscribe & Save to drop it to $8.50 and bag free shipping. That's tied with yesterday's expired mention as the lowest total price we've seen for this quantity. (It's also about $3 less than what you could expect to pay local grocery stores.) Each pouch includes 2.5-oz. of ready-to-eat skinless and boneless salmon.
Note: Be sure to cancel Subscribe & Save once your order ships to avoid being billed for subsequent shipments.