{
 "id": "harry-potter/promos/through-the-trapdoor",
 "url": "https://cardvolume.com/harry-potter/promos/through-the-trapdoor/",
 "markdown_url": "https://cardvolume.com/harry-potter/promos/through-the-trapdoor/index.md",
 "name": "Through the Trapdoor",
 "title": "Through the Trapdoor 48/80 (Harry Potter TCG: Promo / Adventures at Hogwarts)",
 "category": "harry-potter",
 "category_name": "Harry Potter",
 "set": "Harry Potter TCG: Promo / Adventures at Hogwarts",
 "number": "48/80",
 "year": 2002,
 "language": "English",
 "rarity": "Uncommon",
 "artist": "Ken Steacy",
 "publisher": "Wizards of the Coast",
 "flagship": false,
 "updated": "2026-10-10",
 "as_of": "2026-11-10",
 "summary": "Through the Trapdoor is a 2002 Harry Potter TCG card numbered 48/80 with both a regular Adventures at Hogwarts version and a promo-stamped Toys R Us pre-order version. Collectors search for it because the promo-stamped card has documented high-value sales while the regular version is a different low-value uncommon.",
 "key_facts": [
  "CardVolume lists 2 verified sales of the Through the Trapdoor 48/80 (Harry Potter TCG: Promo / Adventures at Hogwarts) as of November 10, 2026.",
  "No grade has the 5 verified sales in 90 days needed for a market price; the most recent verified sale was $1,055 for a Toys R Us pre-order promo-stamped version PSA 9 on June 28, 2026 at eBay via PSA sales history.",
  "The highest verified sale on record is $1,055 for a Toys R Us pre-order promo-stamped version PSA 9 on June 28, 2026 at eBay via PSA sales history."
 ],
 "versions": [
  {
   "key": "adventures-at-hogwarts-standard",
   "label": "Adventures at Hogwarts standard uncommon",
   "how_to_identify": "English Adventures at Hogwarts card numbered 48/80 without the gold promo stamp."
  },
  {
   "key": "toys-r-us-preorder-promo-stamped",
   "label": "Toys R Us pre-order promo-stamped version",
   "how_to_identify": "English Through the Trapdoor 48/80 with gold foil promo stamp at the bottom right, tied to the Sorcerer's Stone DVD Toys R Us pre-order promotion."
  }
 ],
 "grades": [
  {
   "version": "Toys R Us pre-order promo-stamped version",
   "version_key": "toys-r-us-preorder-promo-stamped",
   "grader": "PSA",
   "grade": "9",
   "label": "PSA 9",
   "market_price_usd": null,
   "market_sales_n": 0,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-06-28",
    "price_usd": 1055,
    "venue": "eBay via PSA sales history",
    "buyer_premium_included": false,
    "source_url": "https://www.psacard.com/cert/130539295/psa"
   },
   "record_sale": {
    "date": "2026-06-28",
    "price_usd": 1055,
    "venue": "eBay via PSA sales history",
    "buyer_premium_included": false,
    "source_url": "https://www.psacard.com/cert/130539295/psa"
   },
   "population": null,
   "graded_market_value_usd": null
  },
  {
   "version": "Toys R Us pre-order promo-stamped version",
   "version_key": "toys-r-us-preorder-promo-stamped",
   "grader": "Raw",
   "grade": "Near Mint",
   "label": "Raw · Near Mint",
   "market_price_usd": null,
   "market_sales_n": 0,
   "market_window": null,
   "verified_sales": 1,
   "last_verified_sale": {
    "date": "2026-06-10",
    "price_usd": 425,
    "venue": "Heritage Auctions",
    "buyer_premium_included": true,
    "source_url": "https://comics.ha.com/itm/memorabilia/trading-cards/harry-potter-through-the-trapdoor-48-promo-raw-card-wizards-of-the-coast-2002-condition-near-mint/a/332623-57160.s?ic4=GalleryView-BidNow-071515"
   },
   "record_sale": {
    "date": "2026-06-10",
    "price_usd": 425,
    "venue": "Heritage Auctions",
    "buyer_premium_included": true,
    "source_url": "https://comics.ha.com/itm/memorabilia/trading-cards/harry-potter-through-the-trapdoor-48-promo-raw-card-wizards-of-the-coast-2002-condition-near-mint/a/332623-57160.s?ic4=GalleryView-BidNow-071515"
   },
   "population": null,
   "graded_market_value_usd": null
  }
 ],
 "verified_sales": [
  {
   "date": "2026-06-28",
   "version": "Toys R Us pre-order promo-stamped version",
   "grader": "PSA",
   "grade": "9",
   "price_usd": 1055,
   "price": 1055,
   "currency": "USD",
   "buyer_premium_included": false,
   "venue": "eBay via PSA sales history",
   "sale_type": "auction",
   "cert": "84697008",
   "source_url": "https://www.psacard.com/cert/130539295/psa",
   "status": "cross_checked"
  },
  {
   "date": "2026-06-10",
   "version": "Toys R Us pre-order promo-stamped version",
   "grader": "Raw",
   "grade": "Near Mint",
   "price_usd": 425,
   "price": 425,
   "currency": "USD",
   "buyer_premium_included": true,
   "venue": "Heritage Auctions",
   "sale_type": "auction",
   "cert": null,
   "source_url": "https://comics.ha.com/itm/memorabilia/trading-cards/harry-potter-through-the-trapdoor-48-promo-raw-card-wizards-of-the-coast-2002-condition-near-mint/a/332623-57160.s?ic4=GalleryView-BidNow-071515",
   "status": "cross_checked"
  }
 ],
 "graded_market_value_usd": null,
 "faq": [
  {
   "q": "How much did a raw Through the Trapdoor Toys R Us promo sell for?",
   "a": "A raw Near Mint promo-stamped copy sold through Heritage for $425.00 on June 10, 2026.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "How much did a PSA 9 Through the Trapdoor Toys R Us promo sell for?",
   "a": "PSA's cert page reports a PSA 9 eBay auction sale at $1,055.00 on June 28, 2026.",
   "source_ids": [
    5
   ]
  },
  {
   "q": "How do I tell the promo from the regular Adventures at Hogwarts card?",
   "a": "The promo-stamped version has a gold foil promo stamp at the bottom right, while the regular Adventures at Hogwarts version does not.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "Is Through the Trapdoor 48/80 a regular set card too?",
   "a": "Yes, Heritage states the regular version was released in Adventures at Hogwarts, separate from the Toys R Us pre-order promo.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "How many PSA 10 Through the Trapdoor promos exist?",
   "a": "Not established, because the opened sources did not provide a PSA 10 count with a source-stated as-of date.",
   "source_ids": []
  },
  {
   "q": "Does the Heritage $425 sale include buyer's premium?",
   "a": "The lot page reports a $425.00 sold result and states a 25% buyer's premium per lot, so the sale is recorded here as buyer's-premium included with that note.",
   "source_ids": [
    1
   ]
  },
  {
   "q": "Can I use a $0.99 standard Through the Trapdoor sale to value the promo?",
   "a": "No, the standard Adventures at Hogwarts card and the promo-stamped Toys R Us version are separate variants.",
   "source_ids": [
    1,
    6
   ]
  }
 ],
 "sources": [
  {
   "title": "Harry Potter Through the Trapdoor 48 Promo Raw Card",
   "url": "https://comics.ha.com/itm/memorabilia/trading-cards/harry-potter-through-the-trapdoor-48-promo-raw-card-wizards-of-the-coast-2002-condition-near-mint/a/332623-57160.s?ic4=GalleryView-BidNow-071515",
   "publisher": "Heritage Auctions"
  },
  {
   "title": "A Complete Guide to WOTC Harry Potter TCG Promos",
   "url": "https://vault713archive.com/blog/harry-potter-tcg-promos-complete-guide",
   "publisher": "Vault 713 Archive"
  },
  {
   "title": "Pojo's Harry Potter Promo/Special Cards Price Guide",
   "url": "https://www.pojo.com/harrypotter/ccg/HPpriceguide/Promos.shtml",
   "publisher": "Pojo"
  },
  {
   "title": "Through the Trapdoor - Adventures at Hogwarts #48/80",
   "url": "https://thenerdmerchant.com/products/through-the-trapdoor-adventures-at-hogwarts-48-80",
   "publisher": "The Nerd Merchant"
  },
  {
   "title": "PSA Cert Verification 130539295",
   "url": "https://www.psacard.com/cert/130539295/psa",
   "publisher": "PSA"
  },
  {
   "title": "Harry Potter TCG Through the Trapdoor 48/80",
   "url": "https://www.ebay.com/itm/204887489104",
   "publisher": "eBay"
  },
  {
   "title": "PSA Certification Verification",
   "url": "https://www.psacard.com/cert",
   "publisher": "PSA"
  }
 ],
 "methodology": "https://cardvolume.com/methodology/",
 "cite_as": "Through the Trapdoor 48/80 (Harry Potter TCG: Promo / Adventures at Hogwarts). CardVolume, https://cardvolume.com/harry-potter/promos/through-the-trapdoor/ (accessed 2026-11-10)."
}