{
  "comments": {
    "new": "Internal Serial: MK-81004\n\nSega ID: 670-7188-50 (Disc), 670-7189-50 (Case), 672-2650-50 (Manual)",
    "old": "Sega ID: 670-7188-50"
  },
  "ring_codes": {
    "new": "MK81004P424 P1H IFPI L238 12\nMK81004P424 P2H IFPI L238 12 IFPI4111",
    "old": "MK81004P424 P1H IFPI L238 12\nMK81004P424 P2H IFPI L238 12 IFPI 4111"
  }
}