By CostcoFan | Updated May 2026 Lusamerica Seafood Boil | Wild Dungeness Crab, Shrimp, Mussels, Clams, Red Potatoes, Corn, Spice Packet | $11.99/lb | Pre-cooked, Ready in 6 Minutes I posted a 10-second video about this seafood boil at Costco and it started a war. Hundreds of comments, thousands of shares, and one question that … Read more