An Antelope Horn is a material that you can acquire in Final Fantasy 14 and is used in various low-level crafting. Many recipes require that you go out and defeat enemies for their drops. An alternative is buying the material from the in-game Market Board with Gil. Thankfully, Antelope Horns are a low-level material and are fairly cheap to purchase. The price on the Market Board is different depending on the Server and Data Center. This guide will tell you all the ways you can obtain Antelope Horns.