4 Riftbound cards priced $5 or more set a new high in TickerMint's daily price record (since Oct 2025) on Oct 7, 2026; the most valuable was Lonely Poro (Overnumbered) from Unleashed (Foil) at $369.81.
Source: TickerMint (tickermint.cards), Oct 7, 2026. https://tickermint.cards/wire/2026-10-07-riftbound-record-highs