{
 "id": "harry-potter/chamber-of-secrets/hermione-potion-maker-29-140",
 "url": "https://cardvolume.com/harry-potter/chamber-of-secrets/hermione-potion-maker-29-140/",
 "markdown_url": "https://cardvolume.com/harry-potter/chamber-of-secrets/hermione-potion-maker-29-140/index.md",
 "name": "Hermione, Potion Maker",
 "title": "Hermione, Potion Maker 29/140 (Harry Potter TCG Chamber of Secrets)",
 "category": "harry-potter",
 "category_name": "Harry Potter",
 "set": "Harry Potter TCG Chamber of Secrets",
 "number": "29/140",
 "year": 2002,
 "language": "English",
 "rarity": "Rare; holo portrait premium variant exists",
 "artist": "Kim Graham",
 "publisher": "Wizards of the Coast",
 "flagship": false,
 "updated": "2026-09-27",
 "as_of": "2026-09-27",
 "summary": "Hermione, Potion Maker is a rare Character card from the 2002 Wizards of the Coast Chamber of Secrets Harry Potter TCG set. Collectors search for it because it is a Hermione card from the final WotC Harry Potter expansion and because holo portrait premium and edition variants can be confused in listings.",
 "key_facts": [
  "CardVolume lists 3 verified sales of the Hermione, Potion Maker 29/140 (Harry Potter TCG Chamber of Secrets) 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 $20,000 for an Unlimited holo portrait premium PSA 10 on September 8, 2026 at eBay.",
  "The highest verified sale on record is $20,000 for an Unlimited holo portrait premium PSA 10 on September 8, 2026 at eBay."
 ],
 "versions": [
  {
   "key": "unlimited-non-premium",
   "label": "Unlimited non-premium rare",
   "how_to_identify": "Card 29/140 without a First Edition stamp and without the holo portrait premium treatment."
  },
  {
   "key": "first-edition-non-premium",
   "label": "1st Edition non-premium rare",
   "how_to_identify": "Card 29/140 with a First Edition stamp and without the holo portrait premium treatment."
  },
  {
   "key": "unlimited-holo-portrait-premium",
   "label": "Unlimited holo portrait premium",
   "how_to_identify": "Card 29/140 with holo portrait premium treatment and no First Edition stamp."
  },
  {
   "key": "first-edition-holo-portrait-premium",
   "label": "1st Edition holo portrait premium",
   "how_to_identify": "Card 29/140 with holo portrait premium treatment and a First Edition stamp."
  }
 ],
 "grades": [
  {
   "version": "Unlimited holo portrait premium",
   "version_key": "unlimited-holo-portrait-premium",
   "grader": "PSA",
   "grade": "10",
   "label": "PSA 10",
   "market_price_usd": null,
   "market_sales_n": 1,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-09-08",
    "price_usd": 19999.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/168366276800"
   },
   "record_sale": {
    "date": "2026-09-08",
    "price_usd": 19999.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/168366276800"
   },
   "population": null,
   "graded_market_value_usd": null
  },
  {
   "version": "Unlimited holo portrait premium",
   "version_key": "unlimited-holo-portrait-premium",
   "grader": "raw",
   "grade": "raw",
   "label": "Raw",
   "market_price_usd": null,
   "market_sales_n": 1,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-08-22",
    "price_usd": 199.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/227481453999"
   },
   "record_sale": {
    "date": "2026-08-22",
    "price_usd": 199.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/227481453999"
   },
   "population": null,
   "graded_market_value_usd": null
  },
  {
   "version": "Unlimited non-premium rare",
   "version_key": "unlimited-non-premium",
   "grader": "raw",
   "grade": "raw",
   "label": "Raw",
   "market_price_usd": null,
   "market_sales_n": 1,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-07-29",
    "price_usd": 0.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/198079196283"
   },
   "record_sale": {
    "date": "2026-07-29",
    "price_usd": 0.99,
    "venue": "eBay",
    "buyer_premium_included": false,
    "source_url": "https://www.ebay.com/itm/198079196283"
   },
   "population": null,
   "graded_market_value_usd": null
  }
 ],
 "verified_sales": [
  {
   "date": "2026-09-08",
   "version": "Unlimited holo portrait premium",
   "grader": "PSA",
   "grade": "10",
   "price_usd": 19999.99,
   "price": 19999.99,
   "currency": "USD",
   "buyer_premium_included": false,
   "venue": "eBay",
   "sale_type": "fixed",
   "cert": null,
   "source_url": "https://www.ebay.com/itm/168366276800",
   "status": "cross_checked"
  },
  {
   "date": "2026-08-22",
   "version": "Unlimited holo portrait premium",
   "grader": "raw",
   "grade": "raw",
   "price_usd": 199.99,
   "price": 199.99,
   "currency": "USD",
   "buyer_premium_included": false,
   "venue": "eBay",
   "sale_type": "fixed",
   "cert": null,
   "source_url": "https://www.ebay.com/itm/227481453999",
   "status": "cross_checked"
  },
  {
   "date": "2026-07-29",
   "version": "Unlimited non-premium rare",
   "grader": "raw",
   "grade": "raw",
   "price_usd": 0.99,
   "price": 0.99,
   "currency": "USD",
   "buyer_premium_included": false,
   "venue": "eBay",
   "sale_type": "fixed",
   "cert": null,
   "source_url": "https://www.ebay.com/itm/198079196283",
   "status": "cross_checked"
  }
 ],
 "graded_market_value_usd": null,
 "faq": [
  {
   "q": "How much is Hermione, Potion Maker 29/140 worth?",
   "a": "Not established from acceptable opened sold-sale pages in this research pass; exact-variant sold comps are needed.",
   "source_ids": []
  },
  {
   "q": "Is Hermione, Potion Maker card 29/140 from Chamber of Secrets?",
   "a": "Yes, the opened Chamber of Secrets set list shows Hermione, Potion Maker at number 029.",
   "source_ids": [
    2
   ]
  },
  {
   "q": "What rarity is Hermione, Potion Maker?",
   "a": "The opened individual card page identifies Hermione, Potion Maker 029/140 as Rare.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "Who illustrated Hermione, Potion Maker?",
   "a": "Kim Graham is listed as the illustrator on the opened card page.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "How many cards are in the Chamber of Secrets checklist?",
   "a": "The checklist identifies Chamber of Secrets cards through number 140, including Hermione, Potion Maker at 029 and Transfiguration at 140.",
   "source_ids": [
    2
   ]
  },
  {
   "q": "How many PSA 10 Hermione, Potion Maker copies exist?",
   "a": "Not established here because no card-specific PSA population page with an as-of date was opened for this exact variant.",
   "source_ids": []
  }
 ],
 "sources": [
  {
   "title": "Hermione, Potion Maker : CoS - Harry Potter TCG",
   "url": "https://www.cardgamecollector.com/harry-potter-tcg/single/cos-029-hermione-potion-maker.html",
   "publisher": "Card Game Collector"
  },
  {
   "title": "Chamber of Secrets Card List - Harry Potter TCG",
   "url": "https://www.cardgamecollector.com/harry-potter-tcg/set-list/chamber-of-secrets.html",
   "publisher": "Card Game Collector"
  },
  {
   "title": "PSA Cert Verification",
   "url": "https://www.psacard.com/cert",
   "publisher": "PSA"
  },
  {
   "title": "PSA Grading Standards",
   "url": "https://www.psacard.com/gradingstandards",
   "publisher": "PSA"
  }
 ],
 "methodology": "https://cardvolume.com/methodology/",
 "cite_as": "Hermione, Potion Maker 29/140 (Harry Potter TCG Chamber of Secrets). CardVolume, https://cardvolume.com/harry-potter/chamber-of-secrets/hermione-potion-maker-29-140/ (accessed 2026-09-27)."
}