{
  "barcode": {
    "new": "4 974365 810887 >",
    "old": "4974365810887"
  },
  "comments": {
    "new": "Sega ID: 670-10445-50\n\nSome CDs have the misprinted serials from Mighty Hits (MK-81087-50/670-9731-50).\n\nBundled with the ROM cartridge (T:SID 670-10184-50) that contains the game sprites (needed to run the game).",
    "old": "Disc serial is MK-81087-50.\n\nThis game needs the dedicated ROM cartridge to run."
  },
  "ring_codes": {
    "new": "MK-810889-01374\tA",
    "old": "MK-810889-01374 A"
  }
}