{
 "id": "pokemon/swsh-black-star-promos/greninja-star-swsh144",
 "url": "https://cardvolume.com/pokemon/swsh-black-star-promos/greninja-star-swsh144/",
 "markdown_url": "https://cardvolume.com/pokemon/swsh-black-star-promos/greninja-star-swsh144/index.md",
 "name": "Greninja Star",
 "title": "Greninja Star SWSH144/307 (SWSH Black Star Promos)",
 "category": "pokemon",
 "category_name": "Pokémon",
 "set": "SWSH Black Star Promos",
 "number": "SWSH144/307",
 "year": 2021,
 "language": "English",
 "rarity": "Promo",
 "artist": "Masakazu Fukuda",
 "publisher": "The Pokemon Company International",
 "flagship": true,
 "updated": "2026-09-27",
 "as_of": "2026-09-27",
 "summary": "Greninja Star SWSH144 is the English Black Star Promo included with Celebrations Elite Trainer Boxes. Collectors search for it because it uses the Gold Star-style treatment on a popular modern Pokemon and has a notable grade spread.",
 "key_facts": [
  "CardVolume lists 4 verified sales of the Greninja Star SWSH144/307 (SWSH Black Star Promos) as of September 27, 2026.",
  "No grade has the 5 verified sales in 90 days needed for a market price; the most recent verified sale was $1,975 for an English Celebrations Elite Trainer Box promo PSA 10 on September 24, 2026 at eBay.",
  "The highest verified sale on record is $1,975 for an English Celebrations Elite Trainer Box promo PSA 10 on September 24, 2026 at eBay."
 ],
 "versions": [
  {
   "key": "english-celebrations-elite-trainer-box-promo",
   "label": "English Celebrations Elite Trainer Box promo",
   "how_to_identify": "English SWSH Black Star Promo numbered SWSH144, Greninja Star or Greninja-Gold Star on PSA labels, distributed as the special foil card in Celebrations Elite Trainer Boxes."
  }
 ],
 "grades": [
  {
   "version": "English Celebrations Elite Trainer Box promo",
   "version_key": "english-celebrations-elite-trainer-box-promo",
   "grader": "PSA",
   "grade": "10",
   "label": "PSA 10",
   "market_price_usd": null,
   "market_sales_n": 2,
   "market_window": null,
   "verified_sales": 2,
   "last_verified_sale": {
    "date": "2026-09-24",
    "price_usd": 1975,
    "venue": "eBay",
    "buyer_premium_included": null,
    "source_url": "https://www.psacard.com/cert/110360885/psa"
   },
   "record_sale": {
    "date": "2026-09-24",
    "price_usd": 1975,
    "venue": "eBay",
    "buyer_premium_included": null,
    "source_url": "https://www.psacard.com/cert/110360885/psa"
   },
   "population": {
    "count": 3036,
    "as_of": "2026-09-27",
    "source_url": "https://www.psacard.com/cert/110360885/psa"
   },
   "graded_market_value_usd": null
  },
  {
   "version": "English Celebrations Elite Trainer Box promo",
   "version_key": "english-celebrations-elite-trainer-box-promo",
   "grader": "PSA",
   "grade": "9",
   "label": "PSA 9",
   "market_price_usd": null,
   "market_sales_n": 1,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-09-24",
    "price_usd": 75,
    "venue": "eBay",
    "buyer_premium_included": null,
    "source_url": "https://www.psacard.com/cert/119313267/psa"
   },
   "record_sale": {
    "date": "2026-09-24",
    "price_usd": 75,
    "venue": "eBay",
    "buyer_premium_included": null,
    "source_url": "https://www.psacard.com/cert/119313267/psa"
   },
   "population": {
    "count": 22135,
    "as_of": "2026-09-27",
    "source_url": "https://www.psacard.com/cert/119313267/psa"
   },
   "graded_market_value_usd": null
  },
  {
   "version": "English Celebrations Elite Trainer Box promo",
   "version_key": "english-celebrations-elite-trainer-box-promo",
   "grader": "BGS",
   "grade": "9",
   "label": "BGS 9",
   "market_price_usd": null,
   "market_sales_n": 1,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-07-08",
    "price_usd": 109.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/336673064013"
   },
   "record_sale": {
    "date": "2026-07-08",
    "price_usd": 109.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/336673064013"
   },
   "population": null,
   "graded_market_value_usd": null
  }
 ],
 "verified_sales": [
  {
   "date": "2026-09-24",
   "version": "English Celebrations Elite Trainer Box promo",
   "grader": "PSA",
   "grade": "9",
   "price_usd": 75,
   "price": 75,
   "currency": "USD",
   "buyer_premium_included": null,
   "venue": "eBay",
   "sale_type": "best_offer",
   "cert": "113597888",
   "source_url": "https://www.psacard.com/cert/119313267/psa",
   "status": "cross_checked"
  },
  {
   "date": "2026-09-24",
   "version": "English Celebrations Elite Trainer Box promo",
   "grader": "PSA",
   "grade": "10",
   "price_usd": 1975,
   "price": 1975,
   "currency": "USD",
   "buyer_premium_included": null,
   "venue": "eBay",
   "sale_type": "auction",
   "cert": "104008696",
   "source_url": "https://www.psacard.com/cert/110360885/psa",
   "status": "cross_checked"
  },
  {
   "date": "2026-09-22",
   "version": "English Celebrations Elite Trainer Box promo",
   "grader": "PSA",
   "grade": "10",
   "price_usd": 1849.99,
   "price": 1849.99,
   "currency": "USD",
   "buyer_premium_included": null,
   "venue": "eBay",
   "sale_type": "fixed",
   "cert": "126199313",
   "source_url": "https://www.psacard.com/cert/110360885/psa",
   "status": "cross_checked"
  },
  {
   "date": "2026-07-08",
   "version": "English Celebrations Elite Trainer Box promo",
   "grader": "BGS",
   "grade": "9",
   "price_usd": 109.99,
   "price": 109.99,
   "currency": "USD",
   "buyer_premium_included": false,
   "venue": "eBay",
   "sale_type": "best_offer",
   "cert": null,
   "source_url": "https://www.ebay.com/itm/336673064013",
   "status": "cross_checked"
  }
 ],
 "graded_market_value_usd": null,
 "faq": [
  {
   "q": "How much is a PSA 10 Greninja Star SWSH144 worth?",
   "a": "PSA showed PSA 10 sales of $2,050 and $1,975 on 2026-09-24, $1,849.99 on 2026-09-22, and $2,350 and $1,849 on 2026-09-21. [3]",
   "source_ids": [
    3
   ]
  },
  {
   "q": "How many PSA 10 Greninja Star SWSH144 copies exist?",
   "a": "PSA cert pages viewed in this pass reported PSA Population 3,057 for GEM MT 10. [3]",
   "source_ids": [
    3
   ]
  },
  {
   "q": "What product included Greninja Star SWSH144?",
   "a": "Pokemon's Celebrations Elite Trainer Box page states the box included one special foil card featuring Greninja Star. [1]",
   "source_ids": [
    1
   ]
  },
  {
   "q": "Is Greninja Star SWSH144 a booster-pack card?",
   "a": "No; the sourced distribution is the Celebrations Elite Trainer Box special foil promo. [1]",
   "source_ids": [
    1
   ]
  },
  {
   "q": "Why do some labels say Greninja-Gold Star?",
   "a": "PSA labels for SWSH144 use the subject line Greninja-Gold Star while collectors often write Greninja Star or Greninja Gold Star. [2,3]",
   "source_ids": [
    2,
    3
   ]
  }
 ],
 "sources": [
  {
   "title": "Pokemon TCG: Celebrations Elite Trainer Box",
   "url": "https://www.pokemon.com/us/pokemon-tcg/product-gallery/celebrations-elite-trainer-box",
   "publisher": "The Pokemon Company International"
  },
  {
   "title": "PSA Cert Verification 144007180 - Greninja-Gold Star SWSH144 PSA 9",
   "url": "https://www.psacard.com/cert/144007180/psa",
   "publisher": "PSA"
  },
  {
   "title": "PSA Cert Verification 110360885 - Greninja-Gold Star SWSH144 PSA 10",
   "url": "https://www.psacard.com/cert/110360885/psa",
   "publisher": "PSA"
  },
  {
   "title": "PSA Cert Verification 119313267 - Greninja-Gold Star SWSH144 PSA 9",
   "url": "https://www.psacard.com/cert/119313267/psa",
   "publisher": "PSA"
  },
  {
   "title": "PSA Cert Verification 162436300 - Greninja-Gold Star SWSH144 PSA 8",
   "url": "https://www.psacard.com/cert/162436300/psa",
   "publisher": "PSA"
  },
  {
   "title": "Did I purchase fake or counterfeit cards?",
   "url": "https://support.pokemon.com/hc/en-us/articles/360002068953-Did-I-purchase-fake-or-counterfeit-cards",
   "publisher": "Pokemon Support"
  },
  {
   "title": "PSA Certification Verification",
   "url": "https://www.psacard.com/cert",
   "publisher": "PSA"
  }
 ],
 "methodology": "https://cardvolume.com/methodology/",
 "cite_as": "Greninja Star SWSH144/307 (SWSH Black Star Promos). CardVolume, https://cardvolume.com/pokemon/swsh-black-star-promos/greninja-star-swsh144/ (accessed 2026-09-27)."
}