Weiss Schwarz
Before the Performance, Ruby
【OSHI NO KO】 · OSK/S107-E014 · U
Current UK price · near mint
£3.41▼ 0.3%
As of 2026-05-23 · folio price index · last 7 days
About this card
Before the Performance, Ruby is a U from 【OSHI NO KO】, part of the Weiss Schwarz trading card game. Track its price, watch its history, and manage your full TCG collection — across 13 games and counting — with folio. Built by collectors, for collectors.