Cardfight!! Vanguard
Sage of Improvement, Robron
D-Promos · 274 · Promo
Current UK price · near mint
£3.74▼ 0.8%
As of 2026-05-24 · folio price index · last 7 days
About this card
Sage of Improvement, Robron is a Promo from D-Promos, part of the Cardfight!! Vanguard 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.