{
  "barcode": {
    "new": "4 548967 017991, 4 988135 777423, 4 988135 926708",
    "old": "4 988135 777423, 4 988135 926708"
  },
  "comments": {
    "new": "Internal Serial: BLJM60989\n\nVoices: English, French, German, Spanish, Italian\n\nBLJM 61117 release from the Arkham Twin Pack is bundled with <a href=/disc/58749>Batman: Arkham Asylum (BLJM 61116)</a>.",
    "old": "Internal Serial: BLJM60989\n\nVoices: English, French, German, Spanish, Italian"
  },
  "edition": {
    "new": "Collector's Edition, WB Games Best, Batman: Arkham Twin Pack (WB Games Best)",
    "old": "Collector's Edition, WB Games Best"
  },
  "ring_codes": {
    "new": "BLJM-60989\t1 IFPI L279 01, 02, 05\n4531, 453H, 453M",
    "old": "BLJM-60989\t1 IFPI L279 01, 02\n4531, 453M"
  },
  "serial": {
    "new": "BLJM 60400, BLJM 60495, BLJM 61117",
    "old": "BLJM 60400, BLJM 60495"
  }
}