{
  "game_id": "nes:ninja-gaiden--5",
  "related": [
    {
      "game_id": "nes:ninja-gaiden-ii-the-dark-sword-of-chaos",
      "title": "Ninja Gaiden II: The Dark Sword of Chaos",
      "console": "NES",
      "url": "https://gamepricefeed.com/game/nes/ninja-gaiden-ii-the-dark-sword-of-chaos",
      "relation": "same series",
      "main_price": {
        "region": "ntsc",
        "condition": "cib",
        "median_usd": 104.5
      }
    },
    {
      "game_id": "nes:ninja-gaiden-iii-the-ancient-ship-of-doom",
      "title": "Ninja Gaiden III: The Ancient Ship of Doom",
      "console": "NES",
      "url": "https://gamepricefeed.com/game/nes/ninja-gaiden-iii-the-ancient-ship-of-doom",
      "relation": "same series",
      "main_price": {
        "region": "ntsc",
        "condition": "cib",
        "median_usd": 369.99
      }
    }
  ],
  "game": "Ninja Gaiden",
  "slug": "ninja-gaiden",
  "platform": "nes",
  "year": 1988,
  "url": "/game/nes/ninja-gaiden",
  "prices_by_region": {
    "ntsc": {
      "cib": {
        "currency": "USD",
        "median": 100,
        "p25": 89.97,
        "p75": 159.5,
        "aspirational": 299.99,
        "n": 31,
        "confidence": "high"
      },
      "loose": {
        "currency": "USD",
        "median": 15,
        "p25": 14.49,
        "p75": 17.99,
        "aspirational": 21.24,
        "n": 13,
        "confidence": "good"
      },
      "sealed": {
        "currency": "USD",
        "median": 1655.5,
        "p25": 924.99,
        "p75": 2062.5,
        "aspirational": 4750,
        "n": 20,
        "confidence": "high"
      }
    },
    "ntscj": {
      "cib": {
        "currency": "USD",
        "median": 109.99,
        "p25": 98.99,
        "p75": 119.04,
        "aspirational": 156.56,
        "n": 9,
        "confidence": "good"
      },
      "loose": {
        "currency": "USD",
        "median": 22.48,
        "p25": 19.96,
        "p75": 26.31,
        "aspirational": 26.99,
        "n": 6,
        "confidence": "good"
      }
    },
    "pal": {
      "cib": {
        "currency": "USD",
        "median": 72.92,
        "p25": 63.42,
        "p75": 103.76,
        "aspirational": 292.5,
        "n": 32,
        "confidence": "high"
      },
      "loose": {
        "currency": "USD",
        "median": 22.98,
        "p25": 21.43,
        "p75": 25.58,
        "aspirational": 41,
        "n": 10,
        "confidence": "good"
      },
      "sealed": {
        "currency": "USD",
        "median": 196.03,
        "p25": 196.03,
        "p75": 196.03,
        "aspirational": 196.03,
        "n": 1,
        "confidence": "guess"
      }
    }
  },
  "parts_by_region": {
    "ntsc": {
      "box_only": {
        "currency": "USD",
        "median": 59.97,
        "p25": 43.4,
        "p75": 72.89,
        "n": 24,
        "confidence": "high"
      },
      "manual_only": {
        "currency": "USD",
        "median": 10.06,
        "p25": 6.99,
        "p75": 14.56,
        "n": 22,
        "confidence": "high"
      }
    },
    "pal": {
      "box_only": {
        "currency": "USD",
        "median": 15.43,
        "p25": 14.84,
        "p75": 18.97,
        "n": 3,
        "confidence": "guess"
      },
      "manual_only": {
        "currency": "USD",
        "median": 16.02,
        "p25": 15.86,
        "p75": 16.19,
        "n": 2,
        "confidence": "guess"
      }
    }
  },
  "graded": [
    {
      "company": "CGC",
      "grade": "6.5A",
      "sealed": true,
      "value": 876.7,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 624.65,
      "high": 1250.01
    },
    {
      "company": "CGC",
      "grade": "7.5A+",
      "sealed": true,
      "value": 1024.28,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 729.8,
      "high": 1460.43
    },
    {
      "company": "CGC",
      "grade": "7.5C",
      "sealed": true,
      "value": 233.59,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 166.43,
      "high": 333.05
    },
    {
      "company": "CGC",
      "grade": "8.0A+",
      "sealed": true,
      "value": 1244.17,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 886.47,
      "high": 1773.93
    },
    {
      "company": "VGA",
      "grade": "80",
      "sealed": true,
      "value": 1490.13,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 1061.72,
      "high": 2124.63
    },
    {
      "company": "WATA",
      "grade": "8.0B+",
      "sealed": true,
      "value": 1057.61,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 753.55,
      "high": 1507.94
    },
    {
      "company": "VGA",
      "grade": "85",
      "sealed": true,
      "value": 2096.55,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 1493.79,
      "high": 2989.27
    },
    {
      "company": "WATA",
      "grade": "8.5A+",
      "sealed": true,
      "value": 1396.21,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 994.8,
      "high": 1990.72
    },
    {
      "company": "CGC",
      "grade": "9.0A+",
      "sealed": true,
      "value": 1580.16,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 1125.86,
      "high": 2252.99
    },
    {
      "company": "WATA",
      "grade": "9.2A",
      "sealed": true,
      "value": 1628.69,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 1160.44,
      "high": 2322.18
    },
    {
      "company": "WATA",
      "grade": "9.4A+",
      "sealed": true,
      "value": 1976.47,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 2,
      "low": 1408.24,
      "high": 2818.06
    },
    {
      "company": "WATA",
      "grade": "9.4B+",
      "sealed": true,
      "value": 1497.15,
      "currency": "USD",
      "region": "ntsc",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 1066.72,
      "high": 2134.64
    },
    {
      "company": "CGC",
      "grade": "7.0",
      "sealed": false,
      "value": 199.66,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 3,
      "low": 141.06,
      "high": 279.62
    },
    {
      "company": "VGA",
      "grade": "70",
      "sealed": false,
      "value": 530.73,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 374.96,
      "high": 743.28
    },
    {
      "company": "WATA",
      "grade": "7.0",
      "sealed": false,
      "value": 247.44,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 174.81,
      "high": 346.54
    },
    {
      "company": "CGC",
      "grade": "7.5",
      "sealed": false,
      "value": 245.96,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 173.77,
      "high": 344.46
    },
    {
      "company": "WATA",
      "grade": "7.5",
      "sealed": false,
      "value": 287.68,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 203.24,
      "high": 402.89
    },
    {
      "company": "VGA",
      "grade": "80",
      "sealed": false,
      "value": 640.1,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 2,
      "low": 452.23,
      "high": 896.46
    },
    {
      "company": "WATA",
      "grade": "8.0",
      "sealed": false,
      "value": 349.87,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 247.18,
      "high": 489.99
    },
    {
      "company": "CGC",
      "grade": "8.5",
      "sealed": false,
      "value": 344.53,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 2,
      "low": 243.41,
      "high": 482.51
    },
    {
      "company": "WATA",
      "grade": "8.5",
      "sealed": false,
      "value": 405.81,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 286.71,
      "high": 568.34
    },
    {
      "company": "CGC",
      "grade": "9.0",
      "sealed": false,
      "value": 409.15,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 2,
      "low": 289.06,
      "high": 573.01
    },
    {
      "company": "PSA",
      "grade": "9.0",
      "sealed": false,
      "value": 509.16,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 359.72,
      "high": 713.08
    },
    {
      "company": "PSA",
      "grade": "9.4",
      "sealed": false,
      "value": 783.61,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 553.62,
      "high": 1097.44
    },
    {
      "company": "WATA",
      "grade": "9.4",
      "sealed": false,
      "value": 607.69,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 429.34,
      "high": 851.07
    },
    {
      "company": "WATA",
      "grade": "9.6",
      "sealed": false,
      "value": 626.14,
      "currency": "USD",
      "region": "ntsc",
      "kind": "opened",
      "line": "Original",
      "n": 1,
      "low": 442.37,
      "high": 876.91
    },
    {
      "company": "VGA",
      "grade": "85",
      "sealed": true,
      "value": 961.91,
      "currency": "USD",
      "region": "ntscj",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 685.36,
      "high": 1371.49
    },
    {
      "company": "PSA",
      "grade": "9.4A",
      "sealed": true,
      "value": 808.19,
      "currency": "USD",
      "region": "ntscj",
      "kind": "sealed",
      "line": "Original",
      "n": 1,
      "low": 575.84,
      "high": 1152.32
    }
  ],
  "sealed_graded_floor": 1244.17,
  "graded_headline_version": "ntsc",
  "sealed_graded_floor_by_region": {
    "ntsc": 1244.17,
    "ntscj": 579.8
  },
  "sealed_graded_headline": {
    "company": "WATA",
    "grade": "9.0",
    "seal": "A+",
    "region": "ntsc",
    "value": 1695.87,
    "currency": "USD"
  },
  "graded_ranges_by_region": {
    "ntsc": [
      {
        "kind": "sealed",
        "line": "Original",
        "low": 1244.17,
        "high": 7812.61,
        "grades": [
          8,
          9.8
        ],
        "sales": 13,
        "currency": "USD"
      },
      {
        "kind": "opened",
        "line": "Original",
        "low": 245.96,
        "high": 1440.64,
        "grades": [
          7.5,
          9.4
        ],
        "sales": 19,
        "currency": "USD"
      }
    ],
    "ntscj": [
      {
        "kind": "sealed",
        "line": "Original",
        "low": 579.8,
        "high": 3584.46,
        "grades": [
          8,
          9.8
        ],
        "sales": 2,
        "currency": "USD"
      }
    ]
  },
  "graded_left_out": 1,
  "graded_note": "Graded prices are today's, from every graded sale of this game (older sales brought to today's market level). Each price is the middle of a range most sales fall in; one company and grade that hasn't sold yet is an estimate from the game's other grades.",
  "box": {
    "pal": "cardboard",
    "ntsc": "cardboard",
    "ntscj": "cardboard"
  },
  "condition_guide": "A boxed (CIB) price spans the box's condition: p25 is about a worn box (tears, stickers, crushing), the median is typical, p75 and up is an excellent box. A cardboard box swings the price far more than a plastic case. Ask about the copy's condition before quoting.",
  "note": "Estimates from online sold-price data, across all regions, split by region and condition and honestly rated; not appraisals or individual verified sales. A guide, not an offer: a game is worth what someone pays for it, and shops, markets and local sales can be higher or lower. Condition, photos and the seller's reputation move a price within the range."
}