This 12-pack of Brunswick Golden Smoked Herring Fillets is already 21% off at Amazon. But, clip the 10% off coupon and check out via Subscribe & Save and you’ll drop the price even further, bringing the price down to $17.55. That’s just $1.46 per can. In comparison, you’d pay $7 for two at Walmart. Each can has 18g of protein, and the fillets are gluten free and kosher certified. Shipping is free for Prime members.  Buy Now at Amazon