Pokémon TCG
Professor's Research - Professor Willow
SWSH Black Star Promos · 178 · Promo
Current UK price · near mint
£1.00▼ 13.8%
As of 2026-05-25 · folio price index · last 7 days
About this card
Professor's Research - Professor Willow is a Promo from SWSH Black Star Promos, part of the Pokémon TCG 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.