If you have a business license and find frozen fish acceptable, see if there is a Restaurant Depot in your area. This is restaurants' answer to Wal-Mart. The frozen fish selection is tremendous, the fish fillets are individually vacuum-packed, and the prices are way less than half of retail. This means they are significantly less than the best sale prices at our local stores. The tilapia quality is superior, and they are packaged by size so you have your choice of four sizes.