message: more potions
diff: availability: 1
  },
  + {
  + name: "Potion of Poison",
  + cost: 10000,
  + availability: 2
  + },
  +
  + {
  + name: "Potion of Health",
  + cost: 12000,
  + availability: 4
  + },
  +
  + {
  + name: "Potion of Fire Breath",
  + cost: 150000,
  + availability: 3
  + },
  +
  + {
  + name: "Potion of Greater Healing",
  + cost: 15000,
  + availability: 2
  + },
  +
  + {
  + name: "Potion of Climbing",
  + cost: 18000,
  + availability: 1
  + },
  +
  + {
  + name: "Potion of Heroism",
  + cost: 18000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Invisibility",
  + cost: 18000,
  + availability: 4
  + },
  +
  + {
  + name: "Potion of Mind Reading",
  + cost: 18000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Water Breathing",
  + cost: 18000,
  + availability: 2
  + },
  +
  +
  + {
  + name: "Potion of Animal Friendship",
  + cost: 20000,
  + availability: 3
  + },
  +
  +
  + {
  + name: "Potion of Diminution",
  + cost: 27000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Growth",
  + cost: 27000,
  + availability: 3
  + },
  +
  +
  + {
  + name: "Potion of Gaseous Form",
  + cost: 30000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Resistance",
  + cost: 30000,
  + availability: 3
  + },
  +
  +
  + {
  + name: "Potion of Speed",
  + cost: 40000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Superior Healing",
  + cost: 45000,
  + availability: 3
  + },
  +
  +
  + {
  + name: "Potion of Flying",
  + cost: 50000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Clairvoyance",
  + cost: 96000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Vitality",
  + cost: 96000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Supreme Healing",
  + cost: 135000,
  + availability: 4
  + },
  +
  +
  + {
  + name: "Potion of Invulnerability",
  + cost: 384000,
  + availability: 4
  + },
  +
  +
  {
  name: "Vial",
  cost: 20,
  