Our two goat bucket assembly features a 7 gallon stainless steel milk bucket and lid. It is set up to milk 2 goats with milk and vacuum lines, 4 silicone inflations, 4 plastic shells, and pulsator. "Caprine Style" comes with 4 stainless elbows and 4 plastic shutoffs. "European Style" that substitutes four goat claws for the plastic shutoffs, and our "Vanguard Style" substitutes 2 high-volume Vanguard claws each with a single shutoff for the plastic shutoffs. You will need to choose the Caprine, European, or Vanguard style. Two Goat Bucket Assemblies range in price from $617.75 (Caprine Style), $704.70 (European Style) and $782.35 (Vanguard Style). You can also substitute a 3 gallon stainless steel bucket (for the 7 gallon bucket) which is $33.10 less for the Caprine. $53.20 less for the European Style and $130.85 plus for the Vanguard Style. If you want small inflations and shells (for Nigerian Dwarf goats or sheep) instead of the regular size, please make that choice. Otherwise we will ship our normal inflations and shells. Shipping charge is $34.00 anywhere in the continental United States.