{
  "comments": {
    "new": "\"For Demonstration Only\" edition has a silver disc label."
  },
  "edition": {
    "new": "Original, For Demonstration Only",
    "old": "Original"
  },
  "serial": {
    "new": "310690039-2, 690 039-2, 699 039-2, 813 0007",
    "old": "310690039-2, 699 039-2, 813 0007"
  }
}