May 05, 2022 · LNC Extender (blender pellet, 9% prot 1% fat) $230.00. FOB KC MO, spot - Ingredients: Grain by-products, roughage products, calcium Carbonate. LNC Maxigain (complete feed) 15% prot 3% fat. $288.00. FOB KC MO, spot - Ingredients: Grain by-products, grain products, roughage products, calcium Carbonate. 20.