Amazon has the 24-Pack 5oz Bumble Bee Chunk Light Tuna In Water on sale for $17 - 15% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $16 with free shipping on $35+ or with Prime. 22g of protein per serving. About 66 cents per can.