{
 "schemaVersion": 1,
 "url": "https://www.moonstonehq.com/card/swshp-SWSH144",
 "dataUrl": "https://www.moonstonehq.com/card/swshp-SWSH144/data.json",
 "asOf": "2026-09-28",
 "card": {
  "id": "swshp-SWSH144",
  "name": "Greninja ☆",
  "number": "SWSH144",
  "printedTotal": 307,
  "setName": "SWSH Black Star Promos",
  "language": "en",
  "illustrator": "Masakazu Fukuda",
  "image": "https://assets.tcgdex.net/en/swsh/swshp/SWSH144/high.webp",
  "tcgplayerProductId": "248731"
 },
 "marketPrice": {
  "value": 20.43,
  "currency": "USD",
  "condition": "near mint",
  "asOf": "2026-09-28",
  "source": "TCGplayer market price, recorded daily"
 },
 "psa10": null,
 "psa9": {
  "price": 66.07,
  "currency": "USD",
  "sales": 429,
  "kind": "provider",
  "windowDays": null,
  "median": null,
  "lastSale": null,
  "divergesFrom": null,
  "asOf": "2026-09-27"
 },
 "gradedMedians": [
  {
   "company": "ACE",
   "grade": "10",
   "median": 408.61,
   "currency": "USD",
   "sales": 5,
   "asOf": "2026-09-27"
  },
  {
   "company": "ACE",
   "grade": "7",
   "median": 15.56,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "ACE",
   "grade": "8",
   "median": 23.58,
   "currency": "USD",
   "sales": 8,
   "asOf": "2026-09-27"
  },
  {
   "company": "ACE",
   "grade": "9",
   "median": 46.45,
   "currency": "USD",
   "sales": 16,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "8",
   "median": 21.25,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "8.5",
   "median": 38,
   "currency": "USD",
   "sales": 7,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "9",
   "median": 65.68,
   "currency": "USD",
   "sales": 24,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "9.5",
   "median": 353.66,
   "currency": "USD",
   "sales": 5,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "10",
   "median": 261.15,
   "currency": "USD",
   "sales": 94,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "5.5",
   "median": 18,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "6",
   "median": 27.49,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "7",
   "median": 16,
   "currency": "USD",
   "sales": 4,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "7.5",
   "median": 28.98,
   "currency": "USD",
   "sales": 8,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "8",
   "median": 17.5,
   "currency": "USD",
   "sales": 12,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "8.5",
   "median": 22.1,
   "currency": "USD",
   "sales": 27,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "9",
   "median": 32.5,
   "currency": "USD",
   "sales": 91,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "9.5",
   "median": 72.5,
   "currency": "USD",
   "sales": 13,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "1",
   "median": 169,
   "currency": "USD",
   "sales": 3,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "2",
   "median": 200,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "3",
   "median": 190.4,
   "currency": "USD",
   "sales": 4,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "4",
   "median": 42,
   "currency": "USD",
   "sales": 7,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "5",
   "median": 35,
   "currency": "USD",
   "sales": 4,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "6",
   "median": 29.45,
   "currency": "USD",
   "sales": 27,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "7",
   "median": 14.75,
   "currency": "USD",
   "sales": 79,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "7.5",
   "median": 50,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "8",
   "median": 27.99,
   "currency": "USD",
   "sales": 291,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "8.5",
   "median": 50.99,
   "currency": "USD",
   "sales": 5,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "9",
   "median": 66.07,
   "currency": "USD",
   "sales": 429,
   "asOf": "2026-09-27"
  },
  {
   "company": "SGC",
   "grade": "8",
   "median": 22.95,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "TAG",
   "grade": "6.5",
   "median": 31.45,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "TAG",
   "grade": "7.5",
   "median": 33.29,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "TAG",
   "grade": "8",
   "median": 34.5,
   "currency": "USD",
   "sales": 13,
   "asOf": "2026-09-27"
  },
  {
   "company": "TAG",
   "grade": "8.5",
   "median": 49.27,
   "currency": "USD",
   "sales": 17,
   "asOf": "2026-09-27"
  },
  {
   "company": "TAG",
   "grade": "9",
   "median": 166.65,
   "currency": "USD",
   "sales": 26,
   "asOf": "2026-09-27"
  }
 ],
 "population": {
  "company": "PSA",
  "total": 57688,
  "gem": 3040,
  "psa9": 22264,
  "gemRatePercent": 5.3,
  "asOf": null
 },
 "priceSeries": {
  "granularity": "daily",
  "points": 30,
  "firstDay": "2026-08-30",
  "lastDay": "2026-09-28",
  "return30dPercent": -17.1
 },
 "facts": [
  {
   "key": "marketPrice",
   "label": "Market price",
   "value": "$20.43",
   "number": 20.43,
   "unit": "USD",
   "basis": "TCGplayer market price for this printing, near mint",
   "asOf": "2026-09-28"
  },
  {
   "key": "psa9Median",
   "label": "PSA 9 market price",
   "value": "$66.07",
   "number": 66.07,
   "unit": "USD",
   "basis": "A market price of $66.07 over 429 recorded sales verified as this card",
   "asOf": "2026-09-27"
  },
  {
   "key": "psaPopulation",
   "label": "PSA population",
   "value": "57,688",
   "number": 57688,
   "unit": "count",
   "basis": "Copies on the PSA registry, all grades",
   "asOf": null
  },
  {
   "key": "psaGemRate",
   "label": "PSA gem rate",
   "value": "5.3%",
   "number": 5.3,
   "unit": "percent",
   "basis": "3,040 of 57,688 submissions graded 10",
   "asOf": null
  },
  {
   "key": "recordedPricePoints",
   "label": "Recorded price readings",
   "value": "30",
   "number": 30,
   "unit": "count",
   "basis": "One reading per day between August 30, 2026 and September 28, 2026",
   "asOf": "2026-09-28"
  },
  {
   "key": "return30d",
   "label": "30-day price move",
   "value": "-17.1%",
   "number": -17.1,
   "unit": "percent",
   "basis": "Trailing 30 days of moonstone's own recorded daily series",
   "asOf": "2026-09-28"
  }
 ],
 "questions": [
  {
   "q": "How much is Greninja ☆ SWSH144/307 from SWSH Black Star Promos worth?",
   "a": "$20.43 raw, as of September 28, 2026. That is the recorded TCGplayer market price for this printing in near mint condition, not an ask moonstone sets."
  },
  {
   "q": "How many Greninja ☆ SWSH144/307 has PSA graded?",
   "a": "57,688 copies sit on the PSA registry across all grades, and 5.3% of them came back a 10 (3,040 tens)."
  }
 ],
 "methodology": {
  "marketPrice": "The daily recorded TCGplayer market price for this exact printing, in USD, near mint. moonstone sells no cards and quotes no ask of its own.",
  "gradedMedians": "Medians of verified sold listings for that grade, never a multiplier applied to the raw price. Every median carries the number of sales behind it, and a figure built on fewer than 2 sales is reported as a single sale rather than as a median.",
  "population": "A snapshot of the PSA registry for this card. A gem rate is reported only when the registry row breaks out the tens; an absent breakdown is reported as absent, never as zero.",
  "priceSeries": "moonstone's own daily price tape, one reading per day. `points` is how many days we hold, not how many days the card has existed."
 },
 "license": "https://www.moonstonehq.com/legal/terms",
 "disclaimer": "moonstone is independent research and market data, not financial, investment, tax or legal advice. Collectibles are speculative, illiquid and volatile."
}