{
  "comments": {
    "new": "ISBN: 1-58416-1515, 1-58416-151-5\n\nActivision ID: 1002235.101.US",
    "old": "ISBN: 1-58416-1515\n\nActivision ID: 1002235.101.US"
  },
  "legacy": {
    "write_offset": {
      "new": "-12, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-017300\tG4 1A 04 IFPI L424 IFPI 7292\nPSRM-017300\tH4 1A 18 IFPI L424 IFPI 5100",
    "old": "PSRM-017300\tG4 1A 04 IFPI L424 IFPI 7292"
  }
}