Weiss Schwarz
Self-Proclaimed Idol, Ruby
【OSHI NO KO】 · OSK/S107-E047 · U
Current UK price · near mint
£3.54· 0.0%
As of 2026-05-23 · folio price index · last 7 days
About this card
Self-Proclaimed Idol, 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.