{
 "schemaVersion": 1,
 "url": "https://www.moonstonehq.com/card/jat-575689",
 "dataUrl": "https://www.moonstonehq.com/card/jat-575689/data.json",
 "asOf": "2026-09-30",
 "card": {
  "id": "jat-575689",
  "name": "Magneton",
  "number": "",
  "printedTotal": null,
  "setName": "Mystery of the Fossils",
  "language": "ja",
  "illustrator": null,
  "image": "https://tcgplayer-cdn.tcgplayer.com/product/575689_in_800x800.jpg",
  "tcgplayerProductId": "575689"
 },
 "marketPrice": {
  "value": 13.29,
  "currency": "USD",
  "condition": "near mint",
  "asOf": "2026-09-30",
  "source": "TCGplayer market price, recorded daily"
 },
 "psa10": {
  "price": 326,
  "currency": "USD",
  "sales": 3,
  "kind": "recent",
  "windowDays": 180,
  "median": 326,
  "lastSale": null,
  "divergesFrom": null,
  "asOf": "2026-09-27"
 },
 "psa9": {
  "price": 74.99,
  "currency": "USD",
  "sales": 12,
  "kind": "recent",
  "windowDays": 90,
  "median": 74.99,
  "lastSale": null,
  "divergesFrom": null,
  "asOf": "2026-09-27"
 },
 "gradedMedians": [
  {
   "company": "ACE",
   "grade": "8",
   "median": 19.85,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "6",
   "median": 203.25,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "7",
   "median": 50.84,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "7.5",
   "median": 50,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "BGS",
   "grade": "8.5",
   "median": 25.6,
   "currency": "USD",
   "sales": 3,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "10",
   "median": 70.34,
   "currency": "USD",
   "sales": 6,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "3",
   "median": 6.5,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "4.5",
   "median": 9.62,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "5.5",
   "median": 15.5,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "6",
   "median": 15,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "7",
   "median": 21.95,
   "currency": "USD",
   "sales": 4,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "7.5",
   "median": 20,
   "currency": "USD",
   "sales": 4,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "8",
   "median": 27.99,
   "currency": "USD",
   "sales": 8,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "8.5",
   "median": 44.99,
   "currency": "USD",
   "sales": 3,
   "asOf": "2026-09-27"
  },
  {
   "company": "CGC",
   "grade": "9",
   "median": 42,
   "currency": "USD",
   "sales": 9,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "1",
   "median": 55,
   "currency": "USD",
   "sales": 2,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "10",
   "median": 151.88,
   "currency": "USD",
   "sales": 14,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "4",
   "median": 15,
   "currency": "USD",
   "sales": 1,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "5",
   "median": 21.38,
   "currency": "USD",
   "sales": 6,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "6",
   "median": 29.99,
   "currency": "USD",
   "sales": 8,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "7",
   "median": 42.25,
   "currency": "USD",
   "sales": 15,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "8",
   "median": 26.5,
   "currency": "USD",
   "sales": 23,
   "asOf": "2026-09-27"
  },
  {
   "company": "PSA",
   "grade": "9",
   "median": 68,
   "currency": "USD",
   "sales": 36,
   "asOf": "2026-09-27"
  }
 ],
 "population": null,
 "priceSeries": {
  "granularity": "daily",
  "points": 32,
  "firstDay": "2026-08-30",
  "lastDay": "2026-09-30",
  "return30dPercent": 0.1
 },
 "facts": [
  {
   "key": "marketPrice",
   "label": "Market price",
   "value": "$13.29",
   "number": 13.29,
   "unit": "USD",
   "basis": "TCGplayer market price for this printing, near mint",
   "asOf": "2026-09-30"
  },
  {
   "key": "psa10Median",
   "label": "PSA 10 180-day sold median",
   "value": "$326",
   "number": 326,
   "unit": "USD",
   "basis": "A 180-day median of $326 across 3 sales verified as this card",
   "asOf": "2026-09-27"
  },
  {
   "key": "psa9Median",
   "label": "PSA 9 90-day sold median",
   "value": "$74.99",
   "number": 74.99,
   "unit": "USD",
   "basis": "A 90-day median of $74.99 across 12 sales verified as this card",
   "asOf": "2026-09-27"
  },
  {
   "key": "psa10Premium",
   "label": "PSA 10 premium over raw",
   "value": "25x",
   "number": 24.53,
   "unit": "multiple",
   "basis": "The PSA 10 figure above (a 180-day median of $326 across 3 sales) divided by the raw market price",
   "asOf": "2026-09-30"
  },
  {
   "key": "recordedPricePoints",
   "label": "Recorded price readings",
   "value": "32",
   "number": 32,
   "unit": "count",
   "basis": "One reading per day between August 30, 2026 and September 30, 2026",
   "asOf": "2026-09-30"
  },
  {
   "key": "return30d",
   "label": "30-day price move",
   "value": "+0.1%",
   "number": 0.1,
   "unit": "percent",
   "basis": "Trailing 30 days of moonstone's own recorded daily series",
   "asOf": "2026-09-30"
  }
 ],
 "questions": [
  {
   "q": "How much is Magneton # from Mystery of the Fossils worth?",
   "a": "$13.29 raw, as of September 30, 2026. That is the recorded TCGplayer market price for this printing in near mint condition, not an ask moonstone sets."
  },
  {
   "q": "What is a PSA 10 Magneton # worth?",
   "a": "$326, a 180-day median of $326 across 3 sales we have verified as this card. That is 25x the raw price."
  },
  {
   "q": "Is it worth grading Magneton #?",
   "a": "At $13.29 plus PSA Standard $59.99 ($73.28 all-in), against a $326 PSA 10 and a $74.99 PSA 9 each netted for eBay's published selling fee, you need a 4% chance of a 10 to break even. Shipping and insurance, to PSA and to the buyer, are not counted. That is arithmetic on recorded figures and published fees, not advice."
  }
 ],
 "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."
}