Amazon has the Instinct Raw Boost Mixers Freeze Dried Raw Cat Food Topper (6 oz) for $13.29 - $3.50 at checkout (automatically $3.50 at checkout) - 25% off (check “Save an extra” box, eligible on first S&S order for this product) = $6.29 with free shipping on $35+ or with Prime (extra 10% off for 5+ subscribe and save orders).