--- title: "Good Night's Sleep 9/80 (Harry Potter TCG: Diagon Alley) price, verified sales and population" url: https://cardvolume.com/harry-potter/diagon-alley/good-nights-sleep-9-80/ category: Harry Potter updated: 2026-10-10 as_of: 2026-11-10 source: CardVolume (https://cardvolume.com) --- # Good Night's Sleep 9/80 (Harry Potter TCG: Diagon Alley): price, verified sales and population > Good Night's Sleep is card 9/80 from Wizards of the Coast's 2002 Harry Potter TCG: Diagon Alley expansion. Collectors search for it because it is a Rare Healing spell with a premium foil version and documented PSA Auction Prices Realized entries. ## Key facts - CardVolume lists 3 verified sales of the Good Night's Sleep 9/80 (Harry Potter TCG: Diagon Alley) 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 $1.25 for an English premium foil PSA 8 on August 13, 2025 at eBay via PSA Auction Prices Realized. - The highest verified sale on record is $186.50 for an English premium foil PSA 10 on December 30, 2022 at eBay via PSA Auction Prices Realized. ## Market price by version and grade Market price = median of at least 5 verified sales in the last 90 days for that exact version, grader and grade. "—" means not enough verified sales. | Version | Grade | Market price | Sales in window | Last verified sale | Record sale | Population | |---|---|---:|---:|---|---|---:| | English premium foil | PSA 10 | — | 0 | $186.50 (2022-12-30) | $186.50 (2022-12-30) | — | | English premium foil | PSA 8 | — | 0 | $1.25 (2025-08-13) | $2.25 (2024-10-19) | — | ## Verified sales Each sale was confirmed on the linked page by an automated check or an independent second pass. | Date | Version | Grade | Price (USD) | Buyer's premium | Venue | Source | |---|---|---|---:|---|---|---| | 2025-08-13 | English premium foil | PSA 8 | $1.25 | excluded | eBay via PSA Auction Prices Realized | [link](https://www.psacard.com/auctionprices/tcg-cards/2002-harry-potter-diagon-alley/good-nights-sleep/2917206) | | 2024-10-19 | English premium foil | PSA 8 | $2.25 | excluded | eBay via PSA Auction Prices Realized | [link](https://www.psacard.com/auctionprices/tcg-cards/2002-harry-potter-diagon-alley/good-nights-sleep/2917206) | | 2022-12-30 | English premium foil | PSA 10 | $186.50 | excluded | eBay via PSA Auction Prices Realized | [link](https://www.psacard.com/auctionprices/tcg-cards/2002-harry-potter-diagon-alley/good-nights-sleep/2917206) | ## How to identify each version - **English standard non-premium rare**: English Diagon Alley card numbered 9/80, Rare, Spell - Healing, without premium foil treatment. - **English premium foil**: English Diagon Alley card numbered 9/80 with reflective Premium Foil treatment; PSA's APR page identifies the tracked item as 2002 Harry Potter Diagon Alley Foil. **Identity note:** Seed variants used 'Unlimited'; opened sources did not establish a 1st Edition/Unlimited split for Diagon Alley, so variants are modeled by finish. ## Why this card matters Good Night's Sleep is a Rare Spell in Diagon Alley and is also listed as a Premium Foil card. It has better documented graded-market evidence than the other cards in this batch because PSA Auction Prices Realized shows dated eBay auction results for the foil version. The card is not a broad Harry Potter sleep-themed collectible; it is a specific WotC TCG card, number 9/80, illustrated by George Davis. That exact identity controls whether a sale belongs in the record. ## Identifying the exact version Record the English title Good Night's Sleep, Diagon Alley, collector number 9/80, Rare, Spell, Healing, and finish. The ordinary Rare and Premium Foil are separate variants. PSA's APR page tracks the foil item as 2002 Harry Potter Diagon Alley Foil, while NSLists and Card Game Collector confirm the base card's set, number and rarity. The opened sources did not establish a separate 1st Edition or Unlimited print split, so those terms should not be added unless directly supported by the card or a stronger source. ## What moves the price between versions and grades For this card, grade-specific foil sales are documented in PSA APR, but they should not be used to value raw non-premium copies. The recorded PSA 10 foil sale is a separate comparison group from PSA 8 foil sales, and each record should keep date, cert, sale type and venue. PSA's standards explain why grade differences can reflect centering, surface, gloss, corner and alteration findings. Buyer premium was not stated on the PSA APR records; the venue shown is eBay auction, so no auction-house buyer's premium is recorded. ## Authenticity checks Compare the card against exact Diagon Alley references for title, number 9/80, Spell type, Healing modifier and finish. Use multiple checks: front, back, font, borders, corners, edges, surface and foil placement for the premium copy. Avoid destructive tests and do not clean, press, trim or recolor the card. For graded examples, match the cert number and label data to the visible slab and card, but keep in mind PSA's warning that copied certification numbers exist and database lookup is not complete authentication. ## Common misconceptions - **Myth:** The PSA 10 foil sale sets the value for every Good Night's Sleep copy. **What the evidence says:** Chapter 03 requires matching variant, grader and grade; PSA 10 foil is not a comp for raw or non-premium copies. - **Myth:** PSA population is the number of copies printed. **What the evidence says:** Chapter 02 says population counts only graded copies in that grader's database, not total copies in existence. - **Myth:** The seed's Unlimited label should be used automatically. **What the evidence says:** Opened sources did not document a 1st Edition/Unlimited split for Diagon Alley; ch02 requires verified edition identity. - **Myth:** A cert lookup alone makes an eBay slab safe. **What the evidence says:** Chapter 06 rejects that shortcut because copied cert numbers exist and the physical item still needs inspection. ## FAQ ### How much is a PSA 10 Good Night's Sleep Foil worth? The opened PSA APR page shows a PSA 10 Good Night's Sleep Foil eBay auction sale of $186.50 on 2022-12-30, cert 70087109. ### How much is a PSA 8 Good Night's Sleep Foil worth? The opened PSA APR page shows PSA 8 foil eBay auction sales of $2.25 on 2024-10-19 and $1.25 on 2025-08-13, both tied to cert 85320289. ### Does Good Night's Sleep have a foil version? Yes, checklist sources list Good Night's Sleep 9/80 as both a Rare and a Premium Foil version. ### How many PSA 10 Good Night's Sleep Foil copies exist? PSA APR displayed a PSA 10 population of 6 for Good Night's Sleep Foil, observed on 2026-10-10. ### Who illustrated Good Night's Sleep? George Davis is listed as the illustrator for Good Night's Sleep 9/80. ### Is Good Night's Sleep from Diagon Alley? Yes, Good Night's Sleep 9/80 is from Harry Potter TCG: Diagon Alley. ## Sources 1. [Harry Potter TCG Diagon Alley](https://www.nslists.com/hptcgda.htm) (NSLists / House of Checklists) 2. [Good Night's Sleep : DA - Harry Potter TCG](https://www.cardgamecollector.com/harry-potter-tcg/single/good-nights-sleep.html) (Card Game Collector) 3. [2002 WOTC Harry Potter Diagon Alley Foil/Holo Set Checklist](https://www.psacard.com/psasetregistry/tcg/company-sets/2002-wotc-harry-potter-diagon-alley-foil-holo/composition/23498) (PSA Set Registry) 4. [Auction Prices Realized Tcg Cards 2002 HARRY POTTER DIAGON ALLEY Good Night's Sleep](https://www.psacard.com/auctionprices/tcg-cards/2002-harry-potter-diagon-alley/good-nights-sleep/2917206) (PSA) 5. [PSA Grading Standards](https://www.psacard.com/gradingstandards) (PSA) 6. [PSA Cert Verification](https://www.psacard.com/cert) (PSA) ## How to cite > Good Night's Sleep 9/80 (Harry Potter TCG: Diagon Alley). CardVolume, https://cardvolume.com/harry-potter/diagon-alley/good-nights-sleep-9-80/ (accessed 2026-11-10). Machine-readable: https://cardvolume.com/api/v1/cards/harry-potter--diagon-alley--good-nights-sleep-9-80.json · Method: https://cardvolume.com/methodology/