Billy the Iron Trader

en 1.8 /summon Villager Shops

Billy will trade you 12 iron ingots for 1 emerald,

And to unlock his first trade, I added a trade that pays 1 emerald for 6 coal.

The command

Note: Minify the command to avoid issues :)

/summon Villager ~1 ~ ~ {
    Profession: 3,
    CustomName: "Billy The Iron Trader",
    CustomNameVisible: 1,
    Career: 3,
    CareerLevel: 42,
    CanPickUpLoot: 0,
    PersistenceRequired: 1,
    NoAI: 1,
    Silent: 1,
    Invulnerable: 1,
    Attributes: [
        {
            Name: "generic.knockbackResistance",
            Base: "1f"
        },
        {
            Name: "generic.movementSpeed",
            Base: "0f"
        },
        {
            Name: "generic.maxHealth",
            Base: 99999
        }
    ],
    Offers: {
        Recipes: [
            {
                buy: {
                    id: "iron_ingot",
                    Count: 12
                },
                maxUses: 9999999,
                sell: {
                    id: "emerald",
                    Count: 1
                }
            },
            {
                buy: {
                    id: "emerald",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "coal",
                    Count: 6
                }
            }
        ]
    }
}

Created: Sat, 23 Jul 2016 17:32:18, Updated: Sat, 23 Jul 2016 17:35:32, Views: 3