Yu-Gi-Oh! prices have been tracked since September 2026 (16 days). All-time high and low boards start after 30 days of history.
A card qualifies when its all-time high was set in the last 7 days and today's price is within 3% of it. Singles only; sealed product has its own board.
It means the card has never been worth more in the data we hold. Whether to sell depends on why: a supply squeeze fades, a new format result can hold for months, and a thin eBay book can print a high on one listing. Each card page shows the 30, 90 and 365 day moves and the eBay book depth to judge which it is.
Per card and printing, from TickerMint's daily TCGplayer market price history (since September 2026, or since the set's release). Sealed product is excluded here and has its own board. Ceiling sentinel prices are filtered out. The boards refresh every night.