Sealed Market Research · Est. 2026
A library of cards, priced every night.
Thirty bound coverage notes across fifteen games and 32 years of sealed product — 4,687 items tracked against the live TCGplayer feed
Every volume is a full coverage note — a set-by-set audit of the sealed market, refreshed nightly at 21:30 UTC. Pull one from the shelf.
WING I Pokémon · The Main Collection · 1999–2026
WING II The Modern Floor · 2019–
WING III The Classics · Magic & Yu-Gi-Oh! · 1994–2026
WING IV Import & Specialty
In the collection
4,687 items
Every sealed SKU with a verifiable price, from 1999 WOTC boxes to next month's presales.
Bound volumes
30 notes
Fifteen games across four wings. Sealed sports boxes are on order.
Refresh cadence
21:30 UTC
The engine re-prices the entire library nightly and signs its own work back into the record.
Sources
3 verified
Live TCGplayer feed, dated eBay closes, PriceCharting monthly history. Sales outrank asks.
House Rules
RULE I
No price without a source. Every figure traces to a dated record. Items we can't verify say “tracking not current” — never a guess.
RULE II
Sales outrank asks. A listing is an opinion; a close is a fact. Contradictory prints are discarded, not headlined.
RULE III
No invented history. New coverage opens with today's verified print and earns its ledger one night at a time.
RULE IV
The record is signed. Every note carries its serial, its audit stamp, and the date of its last refresh.
Card Catalog · 714 entries
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TYPE TO SEARCH — PRODUCT, SET, OR GAME
TCG Study
Prepared, audited & time-stamped by the Sealed Market Research Desk. Not investment advice. TCG Study is not affiliated with The Pokémon Company, Ravensburger, or Disney. Prices refresh nightly at 21:30 UTC.
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