[
  {
    "//1": "This list tracks the things that Elvira will sell the player.",
    "//2": "As a general rule of thumb, Elvira should offer any book or magazine for sale that can be easily replaced. She will never sell a rare or unique work.",
    "//3": "Non-book resources should be at a minimum. Another NPC may deal in that in the future.",
    "//4": "Elvira offers the following things:",
    "//5": "- Books, magazines, manuals, games;",
    "//6": "- Tools and resources useful for copying documents like paper and pens.",
    "type": "item_group",
    "id": "GREAT_LIBRARY_Shop",
    "subtype": "collection",
    "items": [
      { "group": "GREAT_LIBRARY_Shop_Supplies", "count": [ 10, 20 ] },
      { "group": "GREAT_LIBRARY_Shop_Books", "count": [ 40, 50 ] },
      { "group": "GREAT_LIBRARY_Shop_Tools", "count": [ 5, 8 ] }
    ]
  },
  {
    "//": "Generic spare parts that can be used to make or repair written materials",
    "type": "item_group",
    "id": "GREAT_LIBRARY_Shop_Supplies",
    "subtype": "distribution",
    "items": [
      { "group": "duct_tape_roll_part" },
      { "group": "superglue", "count": [ 0, 1 ] },
      { "item": "paper", "count": [ 150, 200 ] },
      { "item": "cardboard", "count": [ 10, 20 ] }
    ]
  },
  {
    "//": "Books and games that could reasonably be found in a Community College library.  No unique or rare books for sale",
    "type": "item_group",
    "id": "GREAT_LIBRARY_Shop_Books",
    "subtype": "distribution",
    "items": [
      { "group": "novels", "count": [ 9, 12 ] },
      { "group": "manuals_school", "count": [ 9, 12 ] },
      { "group": "literature", "count": [ 9, 12 ] },
      { "group": "games", "count": [ 5, 6 ] }
    ]
  },
  {
    "//": "Tools needed to copy and repair books.",
    "type": "item_group",
    "id": "GREAT_LIBRARY_Shop_Tools",
    "subtype": "collection",
    "items": [ { "group": "pens", "count": [ 9, 12 ] }, { "item": "xacto", "count": [ 1, 2 ] } ]
  }
]
