Super Villager101

en 1.8 /summon Villager Shops

It gives you a diamond sword and a diamond pickaxe for dirt.

The command

Note: Minify the command to avoid issues :)

/summon Villager ~1 ~ ~ {
    Profession: 3,
    CustomName: "Smithsonian",
    CustomNameVisible: 1,
    Career: 2,
    CareerLevel: 42,
    PersistenceRequired: 1,
    Invulnerable: 1,
    Attributes: [
        {
            Name: "generic.maxHealth",
            Base: 99999
        }
    ],
    ActiveEffects: [
        {
            Id: "5",
            Amplifier: 0,
            Duration: 2147483647
        },
        {
            Id: "3",
            Amplifier: 0,
            Duration: 2147483647
        },
        {
            Id: "17",
            Amplifier: 0,
            Duration: 2147483647
        },
        {
            Id: "5",
            Amplifier: 0,
            Duration: 2147483647
        },
        {
            Id: "3",
            Amplifier: 0,
            Duration: 2147483647
        },
        {
            Id: "17",
            Amplifier: 0,
            Duration: 2147483647
        }
    ],
    Offers: {
        Recipes: [
            {
                buy: {
                    id: "dirt",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "diamond_sword",
                    Count: 2
                },
                rewardExp: false
            },
            {
                buy: {
                    id: "dirt",
                    Count: 1
                },
                maxUses: 9999999,
                sell: {
                    id: "diamond_pickaxe",
                    Count: 1
                },
                rewardExp: false
            }
        ]
    }
}

Created: Tue, 27 Oct 2015 18:31:07, Updated: Thu, 14 Jan 2016 07:12:33, Views: 14