Good Night's Sleep
Harry Potter TCG: Diagon Alley · 9/80
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.
Updated · Only verified or cross-checked sales count · How we verify · Data: Markdown, JSON
Email me when a new verified sale posts. Prices and sales stay public. Forever.
Good Night's Sleep 9/80 (English premium foil, PSA 10): last verified sale $186.50 on Dec 30, 2022 (eBay via PSA Auction Prices Realized). Not enough verified sales in the last 90 days for a market price. Source: CardVolume, cardvolume.com/harry-potter/diagon-alley/good-nights-sleep-9-80/, as of Nov 10, 2026.
Good Night's Sleep 9/80 (English premium foil, PSA 8): last verified sale $1.25 on Aug 13, 2025 (eBay via PSA Auction Prices Realized). Not enough verified sales in the last 90 days for a market price. Source: CardVolume, cardvolume.com/harry-potter/diagon-alley/good-nights-sleep-9-80/, as of Nov 10, 2026.
Values as of Nov 10, 2026 in USD. Market price = median of at least 5 qualifying sales of this exact version and grade in the last 90 days. Methodology
Good Night's Sleep price by grade
| Version | Grade | Price | Basis | Verified sales | Last sale | Record |
|---|---|---|---|---|---|---|
| English premium foil | PSA 10 | $186.50 | last verified sale | 1 | $186.50 · Dec 30, 2022 | $186.50 |
| English premium foil | PSA 8 | $1.75 | median of the last 2 sales | 2 | $1.25 · Aug 13, 2025 | $2.25 |
Price: the 90-day market price where there is one (median of at least 5 verified sales), otherwise the median of the last 5 verified sales. Each version and grade is priced on its own; nothing is averaged across grades.
Sales history
Export CSVPrices and sales stay public. Forever. CSV export needs a free account.
| Date | Version | Grade | Price | Venue | Status | Source |
|---|---|---|---|---|---|---|
| Aug 13, 2025 | English premium foil | PSA 8 · cert 85320289 | $1.25 hammer, excl. premium | eBay via PSA Auction Prices Realized auction PSA APR row; price does not state shipping or tax. | Cross-checked | Open |
| Oct 19, 2024 | English premium foil | PSA 8 · cert 85320289 | $2.25 hammer, excl. premium | eBay via PSA Auction Prices Realized auction PSA APR row; price does not state shipping or tax. | Cross-checked | Open |
| Dec 30, 2022 | English premium foil | PSA 10 · cert 70087109 | $186.50 hammer, excl. premium | eBay via PSA Auction Prices Realized auction PSA APR row; price does not state shipping or tax. | Cross-checked | Open |
Verified: an editor or automated check confirmed the figure on the source page. Cross-checked: an independent second research pass reopened the source and confirmed it. Reported: cited by research but not re-checked; never used in metrics. Asking prices are never listed here.
Price chart
English premium foil · PSA 10
Fewer than two qualifying sales for PSA 10; no chart.
English premium foil · PSA 8
Graded population
| Version | Grader | Grade | Count | As of | Source |
|---|---|---|---|---|---|
| English premium foil | PSA | 10 | 6 | Oct 10, 2026 | Open |
| English premium foil | PSA | 9 | 20 | Oct 10, 2026 | Open |
| English premium foil | PSA | 8 | 14 | Oct 10, 2026 | Open |
| English premium foil | PSA | 7 | 1 | Oct 10, 2026 | Open |
Population counts copies graded by one company in one grade. It is not a print run and it grows with every submission. Why population is not print run
Grading math for this card
Prefilled with the latest qualifying sale for each grade where one exists. Replace any value with your own. We never suggest what grade your copy will get.
Compare grading math across cards · Formula from Grading: condition, uncertainty, and economics: grading pays only if your honest chance of the high grade exceeds (raw net + cost − other-outcome net) ÷ (high-grade net − other-outcome net). The 13% fee is an editable assumption, not a quoted tariff.
About Good Night's Sleep
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.
Why this card matters
Verified factGood 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. [1][2][3][4]
Identifying the exact version
Verified factRecord 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. [1][2][3][4]
What moves the price between versions and grades
AnalysisFor 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. [4][5]
Authenticity checks
AnalysisCompare 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. [1][2][6]
Telling the versions apart
| Version | How to identify it |
|---|---|
| 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. |
What people get wrong about this card
Based on the claims our guides decline to adopt: Risk and strategy · Case studies and corrections
Frequently asked questions
How much is a PSA 10 Good Night's Sleep Foil worth?
How much is a PSA 8 Good Night's Sleep Foil worth?
Does Good Night's Sleep have a foil version?
How many PSA 10 Good Night's Sleep Foil copies exist?
Who illustrated Good Night's Sleep?
Sources
- Harry Potter TCG Diagon Alley — NSLists / House of Checklists (accessed Oct 10, 2026)
- Good Night's Sleep : DA - Harry Potter TCG — Card Game Collector (accessed Oct 10, 2026)
- 2002 WOTC Harry Potter Diagon Alley Foil/Holo Set Checklist — PSA Set Registry (accessed Oct 10, 2026)
- Auction Prices Realized Tcg Cards 2002 HARRY POTTER DIAGON ALLEY Good Night's Sleep — PSA (accessed Oct 10, 2026)
- PSA Grading Standards — PSA (accessed Oct 10, 2026)
- PSA Cert Verification — PSA (accessed Oct 10, 2026)
Not yet established
- No acceptable opened sale record was found for the non-premium Rare variant.
- PSA APR provided graded foil sales only; raw foil and non-PSA sales remain unestablished in this pass.
- Population counts are recorded from the live PSA APR page as observed on 2026-10-10 because the page did not display a separate source-stated population timestamp.
Research: Codex research pass (live web) · automated source checks · independent cross-check · generated Oct 10, 2026 · reviewed by CardVolume editorial (owner-approved) on Oct 10, 2026 · updated Oct 10, 2026. Found an error? Report it.