Weiss Schwarz
In a Lesson, Ruby
【OSHI NO KO】 · OSK/S107-E056 · C
Current UK price · near mint
£3.75▼ 0.3%
As of 2026-05-23 · folio price index · last 7 days
About this card
In a Lesson, Ruby is a C 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.