Pikachu (30th Celebration Classic Collection) fell 19.0% to $20.98 on Oct 4, 2026, the biggest one-day drop among Pokemon singles priced $20 or more, per TickerMint.
Source: TickerMint (tickermint.cards), Oct 4, 2026. https://tickermint.cards/wire/2026-10-04-pokemon-top-decliner