2 Riftbound cards priced $5 or more set a new high in TickerMint's daily price record (since Oct 2025) on Nov 3, 2026; the most valuable was Kha'Zix, Voidreaver (Signature) from Unleashed (Foil) at $437.60.
Source: TickerMint (tickermint.cards), Nov 3, 2026. https://tickermint.cards/wire/2026-11-03-riftbound-record-highs